This is one those series that are so stupid they go around the whole circle and come out as oddly brilliant.
Story:
We have spectacles like The Great Potato Chip War or Akatsuki On Vacation. Then we have a mild body-swap sketches and crap ton of shit jokes and innuendos.
Art:
They managed to give Rock Lee more expressive face than in the actual main series so...
Characters:
No one is safe here. Everyone is made ridiculous. But hey, at least they gave Tenten a personality!
Overall:
Entertaining, if watched with the right mood.