I have changing thoughts on this series. the button pressing on season 1 hooked me in.
Season 2 I started getting tired with all the "new finds" and killing-off the tail-end survivors. They felt more like fillers or something. It was harsh.
Season 3 I'm only watching some episodes here and there. I kinda like them talking more of "the others" now, but maybe I've seen too many "ghosts in the attic" (or is it the closet... bah, whatever) flashbacks. It isn't as entertaining anymore.
And those numbers better mean something important!!
I remember the producers rejected theories of:
1. dead and gone to hell
2. aliens
3. all happening in one person's mind
4. time travelling
They need to send in Mulder and Scully onto this case~