InsideHW.com has posted editorial about TFT monitors in general

You should be versed with today's TFT monitor market to be certain that you really know what you want and what you need. Of course that there always be someone who will be satisfied with anything and those who always expect too much. In worst case, we should know where all the money gone. In best scenario, you'll get almost ideal price /performance ratio in relation to your needs and budget. First we want to remind you on few basic work principles for TFT monitors. That will help you to understand causes of the potential problems and explain to you how you can easier to recognize them.

Everything You Should Know About TFT Monitors