My bedroom tv is the Westinghouse LTV 37" LCD and couldn't be happier with it. I paid almost 900 for it, but they are going a lot cheaper now a days for that size or they were. Is a 1080i TV, but looks as good as my 1080p TV even with the blu ray on my Sony xbr5, which is the only way to get the P out of it anyway. I have a hard time telling betweein 1080i and 1080p, but maybe it is just me. I have had the Westinghouse for over a year and not 1 problem with it. Does have a cheap remote though.
My aunt has the 47" Vizio and her HD channels are a lot more blurry for some reason, but that could be a bad box, and her regular digital channels don't look so good. I will stick with the Westinghouse for el cheapo tvs that shine.