This is the indispensable version of this music, everything about it is excellent.
Opus 127 evokes that sense that you are standing still but still have that sense of being tilted. Quite ethereal.
Opus 131 has the best version of the Grosse Fugue that I have ever heard, the way this piece pulls a climax that makes sense, out of such apparent chaos, is not to everyone's taste perhaps, but if you like it you will really love it. This track is what made me purchase the CD.
Opus 135 made me laugh when it got to the final moment, I don't know why but it just did somehow.
The playing is impeccable and you can tell they have the very best instruments, my only regret is that multiple repeated playings have worn down the sound quality. Possibly my favourite CD in my collection. Amazing playing, extraordinary pieces, and nobody's ever done them quite like this before. Five stars.