I regretted to pre order the game after seeing too many negative reviews but when I played the game it is so clear that game is much better than critics said. The game is actually fun and I have been playing over 20 hrs.
The main issue I have is, like everybody, yes AI is bad especially with human, but with vampires is a bit ok. The second issue I can't move right/left as it just turns around and I could not find a way to fix it so far. Third issue, skill tree is useless and there is no way to evade vampire attacks.
Apart from that I did not have any issue so far. No bugs for me or FPS 30, It is mostly fixed to 60 FPS, sometimes drops to 50+. Playing with Epic settings and after the main patches, game will be much better.