My wife and I have had a zero problem experience, so FroYo was a win on both of our phones.
Keep things in perspective. There are thousands of Dx users, about 60 of them have had issues. So FroYo has about a .1% screw up rate? I like having a 99.9% pass rate!
The only reason it seems like a flood of issues is because right now, anyone having issues is looking for help on the internet and landing here, many people reporting problems have less than 10 for a post count.
I'm amazed that this has to be pointed out....that's just how it is online...most people who r happy don't come online to discuss. The
majority of people with issues usually end up on sites like these.