Clever, but too short and forced to earn all my stars.
Now, if it was just a clip of these two pointing and laughing at your typical anime fan for about five minutes before collapsing into a pile of hilarity and genuine mockery, then it'd earn that extra star.
They're Waldorf and Statler cosplayers. They took an unlikely concept and ran with it. They got the voices and delivery just right, and they even tailored their material for the event. I'm not sure a person could reasonably want more from this.