I definitely agree with Hush. It's okay, but it's absurd to see it consistently on lists of the greatest Batman stories.
For similar reasons, I'd add the Claremont/ Lee X-Men. Which may make it seem like I've got something against Jim Lee.
I'd also rate Y The Last Man, and Adrian Alphona and G. Willow Wilson's Ms. Marvel as a decent comic, with an inflated reputation. Although part of it may just be that I was exposed to different finite mature action serials and teen superhero year one stories earlier, so I may be biased in favor of Preacher and Bendis/ Bagley's Ultimate Spider-Man, whereas someone else might have found the same sweet spot with Mike Grell's John Sable Freelance, and the early adventures of the Tim Drake Robin.