LG webos TVs are crap, slow sluggish, and with the newest update i cant see my plex server... total bullshit.
The technology they use - webos have already failed 2 times under palm and hp, this is the third time that is failing. Although the system might be good in theory and the interface is somehow fancy, there is not nearly enough information on how to solve a specific problem that you might have plus you only have access to very basic stuff.
The browser doesn't have flash support nor html5, so you basically cant watch any video in the browser, you can only read stuff.
The lack of support for flash is somehow understandable but html5?!
super dumb decisions are being made at LG.
Good luck finding detailed specs for the Lg TVs online, for the ram, internal memory, the processors etc, since the performance of the TVs nowdays depends on that.. or find out how the models are lined up.
The community sucks balls, there is no one to help you if you are stuck with something.
Not to mention LG support is terrible.
If you think about buying one dont, either wait for android tvs or buy non smart Tv with fast menus and get hdmi android box and attach it to the tv, much better solution.
Most of the manufacturers are not sure what they are doing with the smart TVs, it's still transitional period and is just a big mess.
Edit: I have 2 samsung and 2 LG TVs of same generation and price range... The samsungs are by far superior TVs.