Are these bugs game crashing? I don't think so. Sure, it would be better if the game runned perfectly from the day of release but I don't think it's a big deal if a few bugs are still a few bugsin game. If PF:KM tells us anything is that the game will work perfectly eventually, and PF:KM was way more buggy on release (that bear... XD)
I did not write they were game crashing. Just not fun to play, considering it's more than just a few.