I have compared the VR1 to my speakers, but not directly to the M22.

The VR1 has better bass extension, good detail, and a tad bit "warmer", the cabinet is nicer too. It is a nice speaker.

Comparing them directly to the M22 would be interesting. I think choosing between the two would be pretty subjective. Outside of the bass, I don't think either has a glaring strength over the other.