Oh the infinate high fps squad.
Play what you think is smooth. I've been there before on my 6800GS, and must admit I prefer detail far above fps, imo 25 fps + maxed > 40 fps medium-low. Played through a lot of major games ( bioschock, GoW, MoH:A, CoD4 all high but on low fps and reso and it's fine).
If the guy can live with 22 fps I believe him, movies are that fps ( the ones I dl anyways) too and with some proper blur it's perfectly playable.
Sure if may feel jumpy in some games, eg. in SA it's very stuttery with the frame limiter on and no blur ( SA: MP ) but with motion blur its good.
As for crt/tft, I must say I prefer the TFT, owning & using both, however for games as Crysis, a CRT is superb as lower res isn´t all that bad. Tearing never really bothered me and the only thing I hate about my tft is the native res thing and the changing brightness on TN panels when moving up and down.