many shows change dramatically from what they started from after a few seasons out, not just exclusive in TV dramas, but can also be seen in movies and anime, for example.
I really like JJ Abrams work, while not amazing great, they dont make me regret watching his movies.
I do love his current Star Trek movies...
especially since I thought the TNG movies kinda wherent fully there. (Felt like extended TV episodes as opposed to movies)
never finished lost, due to netflix cancellation
didn't fully see the final 2 seasons (skipped eps here and there) of prison break, due to conflicting airing schedule.
haven't seen his other tv shows.
hell his movies are hella better than *** M. Bay.
Lens Flares > silly explosions
and ***, I love explosions