Well I do have the "real story". I had one for 3 weeks and hated it. The proximity sensor was the worst problem with the phone. It got to be that I hated to make/receive a call. Every call I would end up muting or hitting the speaker phone or ending the call. It is a VERY repeatable problem. People I know have traded their phone in 3-4 times, each phone does the same thing. The reception and data rate was bad, not because of the "death grip" that everybody jumped on. The design is flawed! Places that my 3gs worked (even though a low signal), the iP4 wouldn't even make/receive calls (no service).
Bluetooth signal was weak, no problem with my 3gs. WiFi signal was weaker than the 3gs.
I'm not real happy with some of the problems with the Captivate either. But I'll keep plugging along with it to get it working better. Hopefully Samsung will come through with a update that will fix the problems. I gave the benefit of the doubt with the iP4, but apple basically said FU to their customers and gave them a free rubber band to cover up a design issue.