I have a modified Panasonic Vierra smart TV.
As for the cinema - you get a Bluetooth headset which you take in with you. Just need to ask before the show starts. Most cinemas offer this now.
The only time I've not had a good experience with it was with Les Mis, generally it's quite good.
This doesn't show talking subtitles (as that's not standard) but it gives you an idea of how it talks
http://www.youtube.com/watch?v=3iJyh630aOQ