100 = one of the best ever/perfect
90-99 = amazed me
80-89 = Impressive special in some way
70-79 = Impressive
60-69 = fine/somewhat interesting
50-59 = average/uninteresting
40-49 = below average/likely never listening again
30-39 = bad
20-29 = terrible/waste of time
10-19 = worst i have ever listened to
0-9 = unratable/doesnt qualify as what its supposed to be/hurts to hear
I use second digits to rate in comparison to other albums
i write reviews the way im feeling, not after a formula
crstxls