DURP's non-linear(!) scale of points
| 10 - a classic (about once a year) | 9 - absolutely brilliant | 8 - great | 7 - highly recommendable |
| 6 - good | 5 - average (no bad track) | 4 - average (not suitable for all) |
| 3 - interesting, showing some promise | 2 - some useful tracks |
| 1 - recommended to fans only | 0 - waste of money, we can hope for the future