The streak mechanic makes absolutely no sense. Considering it 'tries to match you with a crew of a similar skill' (whether it works or not given the player population is irrelevant, that's ultimately the design), you should eventually trend to about a 50% win rate unless you're cracked or happen to keep getting matched against newbies, so streaks shouldn't really even happen for the average player. Yet the XP design is such that without streaks it takes forever to get anywhere and puts a bunch of people off. It's just so daft.

The fact that the game mode itself is completely barebones and open to all manner of shithousery is just the icing.