Absolutely agree with above. my 2cents
Number one for me so far is track building is way too tricky for the average gamer like me, those terrain collisions are maddening.
Also this thing with macafee is a real pain and have to redownload exe file time and time again.
I can see the potential but its too frustrating at present. Hopefully you developers with change a few things , even happy to pay for modified version with things fixed up