this is my experience:

bumili ako ng 22" LG (2252WTQ ata ung model); after a few days, me dead pixel. had it replaced with another model, pagbukas nag pagbukas ko, me dead pixel uli! Buti na lang on the third try wala na

nakakastress talaga...but i guess as technology progresses di tlaga maiiwasan ung defects. just make sure you buy from someone na madaling kausap.