Unexpectedly boring

Assassins Creed Black Flag was my first game in the series, and I thought it was fiercely celebrated. So I then bought the successor Unity and I regret it. The Paris is very beautiful graphics standard but there are lots of bugs and stuttering. It feels as if one always runs through the same streets, only the attractions offer variety. This point has so upset me that I have not played the game.
No buy recommendation.