They messed up part of the fun of the original Sega Rally here by having basically invisible barriers around the whole track, even in places where they doesn't appear to be any barrier visually. The original Sega Rally designed the tracks better than that by either having bits you could go up onto for some ways or walls and slops that were so steep you obviously knew you'd bang into them. It's just a small detail but actually a really important one that greatly affects how much fun it is to play the game imo.