How my ratings system works:

5.0.....All human being should listen to
4.5.....I will run away with the vinyl or CD if some accident happens.
4.0.....recommend to others to buy with my confidence
3.5.....Hope to own as lossless files
3.0.....Hope to own as mp3 files
2.5.....Able to listen to the end ,but not hope to own as digital files.
2.0.....Unable to listen until the end
1.5.....Unable to listen even less than the half
1.0.....No interests (but other reviewers put many good rates)
0.5.....No interests (Some reviewers put bad rates,and others put bad rates)
0.0.....No interests (Many reviewers put bad rates)