So short you can never go wrong.
With 3 minutes per episode this show isn't even capable of wasting your time, even if you hated it.
It is pretty fun to watch, nothing special and very shallow and bland but hey, what do you expect from 3 minutes? 'Chi' and 'Happy Tree Friends' are probably the only one that managed to get really good in that amount of time.
This show is way better than you would expect from a promotion tool for someone's 3D avatar. Except for one episode the gags are fun and Miss Monochrome has to go through quite some suffering but get's a wonderful christmas miracle in the end.