to many mistakes.. for such good movie

Rating: 10/10 (28 October 2017)

List of mistakes:
1. what is the point when bad guy is killing everyone with the knife in future?
2. no control for police officers in future?
3. no back up information in future?
4 what is the point of the drone in beginning?
5 bad guy just doing what ever he wants to do... no trace? no authority to stop him?
6 underground living replicants wants to fight, but not fight (empty scene)
7 cover not attractive
8 beard guy, a god in the movie .. where he gone?
9 no special moments like in blade runner 1