I don't think I've ever met anyone that didn't like Teenage Mutant Ninja Tortoises, as an adult or a kid.
It was (and still is) in my top 10 favourite comics/cartoons.
I also loved the original movie... (not #2 or 3 though). Recent 3d animated tv shows just don't cut it either for me.
The new Michael Bay movie has me wondering though... I don't like what he did with Transformers, so here's hoping.