Same here, though I wont mind if cars flip realistically at small tracks. I know this past season when I was helping out a guy in the main event a modified got clipped and flipped on the back stretch and we race on a short 1/3 track.
If this had the mods + a track creator I would be amazed.
Day one purchase for me, and if it is decent it might finally help Dirt to Daytona get a break from being played.