I've got a 32" syntax olevia which I use as my primary tv and occassionaly use as a computer display. The drawback of this setup is the resolutions. I run it at 1280x720 which the tv upscales to it's native 1366x768. The picture is beatiful, I can surf the web from my couch (7' from tv to the couch), and gaming is good, especially games which support widescreen formats.
I don't use it for anything serious though, the vertical resolution (720) is just too small for me to use as a primary monitor.
So, I guess it depends on your usage. If you want to use it primarily as a workstation monitor, I'd have to recommend against it (The Dell 2405 is the same price, go for that instead.) If you want a mix use tv/computer display for gaming, light web surfing, movies, pictures etc go for it.