Bought it at Christmas time and Love it. Can't think of anything negative except that the wifi adapter is proprietary and it's about $120. You can buy a usb wifi adapter for your computer for $10 but these won't work you have to buy Sony's.
Overall this is an amazing TV that looks amazing and plays crystal clear picture . Plus the picture is also great whether your connect to the internet or connect your computer to the TV. Enjoy this TV it's very easy to use and set up and picture quality is top notch and everything you would expect from Sony
wish we didnt need to buy an adaptor for the internet
Comments about Sony KDL55EX620:
have only had this tv for a few weeks - very impressed by; the picture quality, very crisp/detailed, very easy to set up & connect everything, love the on screen guide very simple to understand. If space is an issue this tv is very thin. Friends that have been in are very impressed by the picture as well - one of the best out there. Hoping the reliablity is good - not sure how to rate as new
Love this TV! I am VERY Impressed with it. Working on trying to get the Internet hooked up, can't wait to see that in action! So far, I suggest this TV to anyone who has the room for this size of a TV!