Originally posted by: iressivor
I've been playing NES on a 20" LCD television for well over a year now, and haven't noticed any sort of lag when playing Tetris or any other game. Granted, it's only 480p rather than high-def, but it's still an improvement over SDTV. If you're looking to play older games on an LCD, I would certainly recommend it. I can give you the model number if you're interested.
How good are you at Tetris, though? If you can play at Level 19 the lag will kill you.
And no, your 480p set is NOT an improvement over an SDTV when it comes to your NES.
There is nothing that set is doing to make the old 320x240 stuff look any better than it did on a CRT at its native resolution. I guess if you prefer fuzzy pixels to crisp pixels, it might appeal to you, though.