I'm looking forward to the new Batman flick, too, and I'll watch anything with Superman. I may not like it (Superman 3/4) but I'll watch it. If GL is truly going to be a Jack Black thing, I'll wait to rent it. I, too, am a huge GL fan - I have nearly every issue of the current run, the statue, couple of figures, plastic GL ring, original comic art, etc...
I won't see Catwoman... just doesn't appeal to me.
I will see Blade, but on DVD, not the theater... It will get rented before GL.
I am looking forward to the new X-Men.
Snipes would make a great Panther.
Haven't seen Hellboy (I know, I have issues) but will see it on DVD.
And, Spider-Man 2 absoulutely rocked! It recently replaced Superman the Movie as my all time favorite comics movie. Pure gold!
I think that touches on most of the movies you mentioned...
Oh, I loved League of Extraordinary Gentlemen. I'd love to see an ongoing 100 Bullets (only if Azzarello was on board, though). Planetary would rock, too, but would also have to be a series - to keep in the style (or ever-changing style) of the book.