I have several friends with HTC Thunderbolt's and they love them, no complaints AFAIK. Another friend has an Atrix that he REALLY likes, a few other friends have the Motorola Droid or w/e and they are pleased with them as well. I'm the only rebel with an iPhone 3GS and I love mine too. Mine starts to slow down or freeze but when I reboot it, it's back to normal. I've been told you should reboot your phone at least once a week minimum.
I had my Moto Droid replaced 3 times before they upgraded me to the Thunderbolt. I have to do a battery pull daily on top of killing apps just to get it to run as slow as my old Droid. When I first got the Thunderbolt it FLEW, which it's known for. Now it crashes, freezes, the Android Market won't load, sends texts to the wrong people all the time.
I've gone to Verizon, they did a hard reset, didn't help, updated the OS since the phone wouldn't do it at home, didn't help. I know a few others that have had issues w/ their 'bolts as well.
I worked today, and didn't get to run...sorta bummed. I made seafood alfredo and green beans for dinner..wanted asparagus but was out. Inhaled that, now I'm gonna get caught up on my shows.