You can create some serious music with this thing.
I bought this to lay down ideas within my DAW, and it does what it's supposed to do. Assign different parameters within your DAW to the knobs on this thing, and you can improve your workflow if you set it up right.
But keep in mind that the keys are very small (as the name suggests, this thing is so tiny and cute!), so if you have large hands, you might find yourself feeling some pain after playing for a while.
Also, the pads are not as responsive as say Native Instrument's Maschine, but they are good enough to lay basic drum patterns (I usually use the fixed velocity function and adjust it later in the DAW).
This thing is probably the best deal if you're in the market for a small, portable midi controller that's reliable and fun to use.