I've flown planes, driven cars, raced races, had a dogfight, and just got done trolling a multiplayer server with the super wasp and here's what i have to say:

THESE BUGS ARE HALARIOUS!!!

Ok so let me break it down. The Ai that controls regular traffic is a little buggy, and can cause the cars to crash and high center themselves on walls. Honestly, it's pretty funny and should not be changed.

In multiplayer there's all the issues you'd expect, and all the ones we had in the mod for SP1. High part crafts and use of weapons slow down the experience. There's also a new glitch where the rudder input is affected during multiplayer, leading to surprise yaw to the left or right, or if you're in a car, steering issues.

I very much enjoy the new map and crafts and look forward to purchasing the whole game.