your comment about av forums is bollocks,but agree with you on the amazon reviews.
It's happened to me on AV Forums every time I've asked there for help, the last time when I bought a new TV. I ended up going with a cheap LG 42" plasma against a lot of the advice I was given. I download US TV shows in AVI then convert them to MP4 and the quality is more than good enough for me (bizarrely, often better than ITV via Virgin), whilst most people on those forums would be having fucking kittens at the mere suggestion.
If you've got money to spend and quality is really important to you then AV Forums are perfect. But for the rest of us the reviews on Amazon are a far better resource as they are a lot more relevant to our level of expectations and requirements.