Yep, i'm sure they are actively treating me different to other people. My only point through this is that you should make up your own mind on the subject by trying them (not you, people in general in the thread), as that's what I did. Blockbuster and LoveFilm were the best of 3 or 4 I tried. LoveFilm got my films from the top of my list, with the fastest turnover, so although Blockbuster and LoveFilm were both good, I stuck with LoveFilm.
My bro uses Blockbuster and hasn't had any probs either.