I remember going to the video arcade long ago and seeing Virtua Fighter for the first time. My thoughts then were:
- "The control response is terrible and the characters look *awful*! This looks *terrible* compared to 2D games!" (Samurai Showdown was right next to it).
- "What a cheesy gimmick."
After a while, the hardware got better and the issues became how to deal with the camera (they tried their best with Mario 64). Now it seems 2D has been relegated mostly to casual and web-based games (and even those are starting to go 3D).
I find myself thinking the same things about stereoscopic movies and TV now. I have no idea at this point if history will repeat itself or if stereoscopic will continue to be treated like a gimmick. Some video game mechanics work much better in 3D; I can't think of any aspect of movies that is improved by making them stereoscopic.