Good game with extreme performance weaken

Ubisoft has once again managed a technically unfinished game for sale. In my view, the impudence on the part of developers, a game that in my opinion is definitely in beta release for sale.
Do not get me wrong! I refer only to the performance and connectivity problems. The graphics and the story itself is pretty good, but constant stuttering in the game, and connection problems deceive the overall picture.
In short, it is as if I would try with a 10 year old computer to play this game.
Annoying ... Therefore I would advise a purchase only in a few months or follow the updates, which rotate still hope on the performance screw.

Here's a small pro-Contra Overview:

Pro:
+ Graphics (much better than in the earlier parts)
+ Story (generally considered)
+ Gameplay
+ Koop mode

Cons:
- Forced partially Smartphone
- Frame rate (frame rate) Catastrophic some with only 20fps
- Loading times much too long
- Partial Grafikfehler
- More performance problems at every turn ...

Note:
Ubisoft ask for updates, which screws on the performance!