I got the omnibus a while ago and I really enjoyed it. It had some problems, writing wise, but so do a lot of old/classic/popular comic books. I really enjoyed how they built up Doomsday. That's how you build up a monster.
-Modern Amazing Spider-Man isn't very good. I started reading at the start of Brand New day(#546) and became extremely bored and stopped after issue 574. I skipped ahead and have been reading from the Spider-Island arc on, to get some back-story for Scarlet Spider and Superior Spider-Man.
A poster after my own heart. Yeah, I don't think Slott understands Spider-Man, or at least his Spider-Man is very contrived.