PokerStars.com review: Rigged site

I play cash poker at casinos and I am fairly lucky. More wins than losses, however, trying to use this site for practice has cost me more money than at the casino. There is no way that losing hands to stupid players time and time again makes this site on the up and up. I have bought in many times for chips and I know, absolutely, without a doubt, that they have me pegged and are causing me to lose consistently so that I rebuy. It's a shame because it could be a great tool for those of us who not only want to play for fun, but to practice on for the "real deal", but in no way can we use it for that purpose. Get it together or you are going to lose lots of players. Just look at your reviews.