Our 52" Sony died so we replaced with a 55" Sony Bravia, Sony soundbar/sub and Sony 3d player. Didn't come with glasses so had to purchase and got 3 Sony glasses.
All the DVD movies that have been offered with 3d I've been buying because I knew we'd probably end up 3d...so a shelf full to check out.
We watched Tin-Tin with our grand daughter and later my wife and I watched Lincoln the vampire slayer or something...just amazing.
This morning before heading out to work we checked out IMAX coral reefs...just amazing.
The 4d sounds like what I saw at Disneyworld...although I think the smells were not part of the films.
The glasses are great. They fit over eyeglasses and are light. Didn't bother me at all and really didn't even think about having them on.