At the time they were pretty revolutionary, though. Back in 97, Spawns special effects were pretty much the only reason to go see it. And i think you're exaggerating about Blade, i watched it a few weeks ago and it still stands up pretty well.
In fact, the only real bits that take you outta the movie are the occasional tendencies of Snipes to stop and pose like an action figure intead of, y'know... Act.
But hey, It was the 90's! We're talkin about a decade that made A-List stars of not only Jean Claude VanDamme but Steven Seagal as well.