However, I do have to admit, I love Sonic Adventure. Despite its bugs and major camera issues, it has great atmosphere.
That being said, I'm in the camp that while the Playstation was a great console, it was more great at the time it was released. Looking back, I more fondly look at my SNES than the Playstation. I love the fact that the Dreamcast brought the arcades truly home, but it definitely did lack in the quality console titles that folks expected from the Playstation era.
Personally, I feel that the Playstation would have had a greater legacy if it had more 2D titles. 3D at the time was pretty ugly and today it's even more ugly. A smattering of low grade pixels flying across the screen. But 3D was new and different, and that is why the Playstation won its generation.