Been running it for 1 week now with very little if any issues.
There are a couple minor bugs but nothing to stop you from using it at all.
Ribbon bar functionality SUCKS (damn you Microsoft). How requiring more mouse clicks to do the same tasks is considered an improvement is beyond me.
Sheet metal tools are great...
Browser folders in my opinion is the greatest thing since sliced bread for this program. I really only upgraded because of that functionality alone.