Wasn´t the test open to 5th august? I´ve done test 1 - 10 already, with comments etc., just hadn´t enough time to do the last both test.
Now I´ve done the ranking of myself. also the last both samples are not included my result is a bit different:
1. Vorbis: 4,7
2. QT AAC: 4,66
3. Musepack: 4,38
4. Lame: 4,01
5. WMA Pro: 3,84
6. Blade: 1,0
I always rated the blade sample to 1, because it´s clearly the worst, also on some samples Blade performs better. The results are not manipulated and didn´t thought that would come out (I thought AAC clearly beats Vorbis and Musepack as higher-bitrate codec is the worst after blade). here are results for sample 1-10:
Vorbis 5 - 5 - 4,5 - 4,5 - 5 - 5 - 4 - 4,5 - 4,5 - 5 -- 4,7
Lame 4,5 - 4,8 - 4 - 5 - 2,5 - 3,8 - 4,2 - 3,8 - 2,5 - 5 -- 4,01
MusePack 4,6 - 4,9 - 4,2 - 3,8 - 5 - 5 - 3,8 - 4,5 - 4 - 4 -- 4,38
WMA Pro 5 - 3,2 - 5 - 4,2 - 1,5 - 3,5 - 4 - 4,5 - 4,5 - 3 -- 3,84
QT AAC 4,4 - 4,5 - 5 - 5 - 4,8 - 4,2 - 4,4 - 4,8 - 4,5 - 5 -- 4,66
If you like I can also post all my comments to the samples.