Change is always hard -- and the folks who make radical changes are very brave. I agree, thanks for all of the work. It was a major job.
That said, there are always problems with new software (having spent many years of my life writing and testing software I am something of a expert). The developers may be able to fix some of the problems we have, but only if we let them know what the issues are. Once things settle down, the moderators might start a thread or a group for us to report issues so there are not so many random messages documenting problems.