It's not all bad. In fact, I'm actually liking it. Extra widgets in Sense, fun little weather animations on your homescreen, updated market, better battery info, better settings menu....that's just a few things I am liking. I know I've said it before, but I will say it again to you Papoise, Root your phone, then install a non-official 2.1. Worst case, you don't like and you can revert back to 1.5. Best case, you love 2.1 and you have root access on your phone. Either way, you win.