I watched the "making of" it on MTV. It seemed like all Kanye's musical contribution was was listening to his producer who was making all the actual music and telling him what he liked and didn't like. I didn't see Kanye play one fricking note, even on a synth. Then I listened to Kanye philosophize on how rap samples in a few seconds what it takes a dedicated player years to learn.
Let him be famous, let him become the biggest performer in the world, let him be on the cover of every magazine, but let us not praise him as a great musical talent.
Flame on.