I just got back from the store where they had a 55" 3D Sony Bravia set up.
They have an option to watch everything from Sports to Movies to ofcourse, PlayStation 3 games.
They Demo'd MotorStorm for me in 3D and I was blown away!

It looks like you are INSIDE the game. Everything from the vehicles to the grass on the ground was in 3D. It looked
incredible. Thankfully, the Sony glasses look and feel like regular sunglasses (think Oakley). Everything is much more realistic and immersive. Then they showed me SuperStarDust and Wipeout in 3D. Both looked spectacular. I can't even begin to imagine how good a game like KZ3 will look considering it's being designed specifically for 3D.
I was skeptical about 3D TV's and how PS3 would implement it at first, but
I'm sold. 3D gaming is definitely going to be a huge part of the future.
Do yourself a favor and go to your local BestBuy to check this technology out. I definitely was not disappointed.
non-gaming related: Football was spectacular in 3D. It's as if you have midfield seats and you're part of the crowd.