Given the content, I would buy the cheapest thing I could get from one of the big manufacturers. At the entry level they are all going to be very similar at similar price points.
Looking for a TV for my daughter's room, under $500. Probably going to stick with LCD so I don't have to worry about paused DVR induced plasma burn-in. She watches mostly SD shows, so which manufacturer offers the best up-conversion LCD TV?
Also, do I need to worry about 60hz vs 120hz refresh rates, given the content?