In the first map (Betterfinishlonesome), there are too many nitro pickups in my opinion. The ending is not that hard - you should play 'Find the Explosions' - but I like it. The first jump to the plane is quite frustrating if you dont know how to take it.
The second map (grunsen) got some quite annoying jumps, but if you know them, it could be fun.
A common problem of many maps are the vehicle changes. I don't like sudden changes that result in severe damage or at worst an explosion. There is of course always a risk when changing the vehicle, but some of the changes are hard to control.
