A few comments:
- I suppose graphics are not a significant focus, but most of the environment looking very repetitive and being very empty doesn't help
- You can't properly see the rolling barrel before you're propelled at high speeds by the ground zipper on the slope before the barrel's path. Depending on the timing of the barrel, it may be near impossible to react and avoid it. Dynamic obstacles are neat, but not if you can't see them to react.
- It's fairly easy to miss checklines and have laps that are not completed if you go off-road. Obstacles and/or rescue planes to prevent this are important.
- You could spice up item placement. There is no banana currently and getting the nitros isn't particularly challenging.
- The crater doesn't look sufficiently different from the roads around it that players are meant to use. Road clarity is quite important.
- I suppose graphics are not a significant focus, but most of the environment looking very repetitive and being very empty doesn't help
- You can't properly see the rolling barrel before you're propelled at high speeds by the ground zipper on the slope before the barrel's path. Depending on the timing of the barrel, it may be near impossible to react and avoid it. Dynamic obstacles are neat, but not if you can't see them to react.
- It's fairly easy to miss checklines and have laps that are not completed if you go off-road. Obstacles and/or rescue planes to prevent this are important.
- You could spice up item placement. There is no banana currently and getting the nitros isn't particularly challenging.
- The crater doesn't look sufficiently different from the roads around it that players are meant to use. Road clarity is quite important.