Not bad, with a little work you could be gold.
Your humor is pretty good, your characters all seem to have personalities of their own, not just clones... You need to work on the sound a lot, a lot of the voices were too quiet compared to some of the others. Balance those out, refine your artwork a bit, maybe up the pace a bit and I'll give ya 5/5. Talk to the guys behind "Decline of Gaming" or at least look at their stuff for some goals for animation.