I know Samsung LCDs are great. My friend bought a 15 or 17" Samsung a little while back and hasn't had a single problem. I've been considering buying the 19" LCD (910T), but I gotta see how much I have after selling my TiBook and buy a G5.
It's pretty good deal, but that Samsung doesn't have DVI input, if that's important to you (would be if you have bought or are thinking of buying a Mac Mini)
I was in a store a couple of days ago to buy a screen for my father-in-laws new Mac mini. I had my eyes set on a Samsung Syncmaster 710V, but was actually recommended to go with this YuSmart screen, which had better response time, built-in speakers and was actually cheaper...