I have now added a Nexcube 2x2 to my collection of puzzle cubes (the one my trooper is directly sitting on). Not that bad to solve. Figured it out based on 3x3 algorithms I already knew. Solve one layer and the use two more algorithms to figure out second layer. Not always as reliable as with the 3x3 but close enough.
This is absolutely the most perfect face to use with the Cube. Then flip back and forth real quickly to see the rage kick in.