So before WiiU changes the HDTV landscape, what TV would you recommend for those planning on buying system with the WiiU?
Hook it into a TV-card PC monitor, even 26 inch is enoguh, better than a cheap 40 inch HDTV, then if you have the 16:10 wide ratio just adjust the PC monitor to display the singal in native 1080p which is 16:9, because otherwise it'll stretch the pixels and it will look crap - black bars are irrelevant.
That's if you have a good wide PC monitor, but any PC monitor with TV-card should work as they have totally different firmware.
For HDTV, that's a major shopping and research effort, for the first HDTVs bought for my parents I had to go through a few months of research and changed the model so many times, i had to learn all ins and out and the biggest thing was the low-end panel loterry that's totally absurd and ridicolous how they sell their producst
Panel lottery is in samsung as well as other HDTV manufacturers, basically panel model is the actual LCD panel put into the frame, it's made by other suppliers, but samsung combines it's own good-quality LCD panels with some bad-quality external supplier panels, the LOW END (the mainstream and low end , from "series 1" to "5") they don't tell you what kind of panel you have in, they don't have it labeld ANYWHERE on the booklet, bill, labels, box ... you can only know your panel model when you open up the HDTV and either open it up and look on the labels inside around the circurity, or a service-approach is a bit of an easier one, the HDTVs have vents for air in the back, it's hard but if you can get a flashlight you can shine through the ribs of the vent and see insie a label on the circurity there's a bunch of codes, the code doesn't mean anything at first, because this is purposelly for you to not understand what panel you got, you need to copy the code, and search on the forums link i pasted below.
All this info is on a great forum called AVFORUMS.COM (there you can find help to find your panel) - all about the HDTVs and secrets, there's also a firmware modding group called SamyGo.com (advanced users only)
It's a big thing with panel lottery, you have no idea what you're buying, your friend down the street can have the same exact model and he may have the proper panel, the difference is huge.