I've had my Rezound for a couple months now and I must say it's the most stable Android phone I have ever used.
I couldn't recall how long it had been since my last reboot, so I just looked: 543 hours ago! More than 22 days ago!
I install and uninstall all types of apps and have had no stability (force close) issues.
I highly recommend the Rezound. I don't know why Verizon doesn't push this phone harder.