Completely missed reviewing Lost last week do to my crazy schedule continuing to be crazy. Just because it was missed does not mean that it has been forgotten. So to make up for it I'll toss a few thoughts up before I review the mind melter that was "The Constant".
Eggtown

Kate episodes are usually my least favorite, and minus a few "WTF" moments, this one was no different. I generally just find her flashback/flashforward storylines to be repetitive and uninteresting. I get it, Kate likes to run and she ruins everything she touches. She's a pivotal character on the island, but the rest of her cannon needs a shot in the arm. I did enjoy Sawyer and Kate's conning of Locke in order for Kate to talk to Miles, however, the "deal" that they struck seemed a little silly, even though the conversation between Miles and Ben raised some questions about who and what Ben really is off the island. Locke's reatliation was fun to watch, especially the grenade he shoved in Miles' mouth. However, his banishment of Kate led to one of the lamest scenes in Lost history. That of course being the Sawyer and Kate "Grey's Anatomy" scene. There's just something about romantic relationship dialogue on this show that doesn't work for me. It seems forced. Thankfully it doesn't last long, and Sawyer kicks Kate to the curb like the straight pimp that he is.
The most interesting parts of Eggtown were small. For example, Jack's testimony in Kate's trial. Obviously a lie, Jack's story sheds a little light on the Oceanic 6's predicament, serving as a little piece of the puzzle that will bring the flashforwards into focus down the line. The biggest moment of the hour came in the final seconds when it was revealed that Kate, for some reason, is raising Aaron, Claire's weird looking baby. For what reason, and under what circumstances are left in the air in true Lost fashion, but I'm sure we'll know the answer by the end of May. Another peculiar moment was Jack's reaction to Kate's child. I'm not sure if he knows that the baby is actually Claire's, or if he think's it's Sawyers', but he's uncomfortable with the situation that's for sure.
Overall, Eggtown was hit and miss for me. It had some strong moments, such as the ending, but for the most part was an uninteresting "shipper" story (storylines focused on relationships). That's not to say I hated it, but it was the weakest of what so far has been the strongest season to date.
7/10
Now to the good stuff.....
The Constant

The Lost writers have flirted dangerously close to unveiling Lost as a sci-fi show. Yet every time the show steps a foot over the line, it jumps back over, shuts the door and turns out the lights(the monster, Dharma, miraculous healings, ghost Walt and so on). Last year, Desmond's episode "Flashes Before Your Eyes", was the semi-coming out sci-fi party by introducing time travel theories, but things went quiet on that angle soon after. Last weeks episode, "The Constant", changed things. In fact, it changed everything. Including my pants. Ladies and Gentleman, time travel is real. Or at least it is on Lost.
Now I know when the average person hears the phrase "time travel" and "television drama", the words "genius" and "compelling" don't usually follow. I normally think the concept is lame as well, mainly because most television shows and movies (sans Back to the Future), don't take the time to explain and make sense of how it would even be possible. This is the reason why "The Constant" is one of the most intelligently written hours in Lost history, but also a lesson in story structure for any aspiring screenwriter (me!), and an amazing display of how to awesomely edit. Yes, awesomely. It's that good.
When Desmond starts losing his mind I was skeptical. I've seen that plot element on other shows, and it usually ends in disaster, which looked eminent on this occasion too. That is, until my boy Daniel Faraday started dropping knowledge.
Human beings only use 10% of their brain. The power of the other 90% has been a source of scientific study for as long as Phrenology has existed. When the hatch exploded, Desmond was exposed to a high level of electromagnetism that jarred his collective conscious loose in the framework of time. Allowing his mind to jump randomly through time. Why and how is this possible? Faraday explains.
Imagine your entire life as a timeline where both the future and the past exist in conjunction with the present. What's happens to Desmond, is that the force of the electromagnetism on his brain jarred his mind loose in time, not his entire body. Allowing him to jump to alternate moments in time without the ability to control it.The only way to fix his problem was to find a constant. Something or someone that exists in both his past and his present in order to give his brain an anchor to base time on. By finding Penny and alerting her to his problem, Desmond was able to bring his mind back to homeostasis. Cementing his place in time once again. Now this may sound crazy and far-fetched, but what's happening on Lost is cemented in real scientific theories by such thinkers as Michael Faraday (whom Daniel's character is named after) and Stephen Hawking. Especially Hawking's String Theory, which can be used to explain Desmond's ability to move through time, as String Theory not only takes into account as time being a fourth dimension, but the possibility of there being an infinite number of dimensions beyond human understanding. Sorry, didn't mean to nerd out there, but these concepts are what make Lost so great. You can take the show at surface value, or you can follow the rabbit hole as deep as it will go.
On top of the mixture of scientific theory and storyline, "The Constant" was edited to perfection. The cuts between time jumps were creatively done as they came without warning, just like they were for Desmond's character. It got even better when the jumps to Desmond's past placed him in scenes that were filled with an abundance of clues to the origin of the island. During the auction scene, Penny's father, Charles Widmore, was bidding on a diary from the Black Rock. Which is the wrecked slave ship that is somehow in the middle of the island. The author of the diary had the last name "Hanso", which is very important considering the "Hanso Foundation" are the founders of the Dharma Intiative. Oh how the plot thickens.
The Constant was an incredible rebound from what I considered a weak episode in "Eggtown". Further proving that Lost as a show is incredibly focused, and answers to the mysteries we have been discussing for years are starting to take shape.
This weeks episode is title "The Other Woman" and it's Juliet flashback. Good times.
10/10