T.U.F.F. Puppy

T.U.F.F. Puppy is an 2010 American Nickelodeon animated television series created by Butch Hartman, who also did Bunsen is a Beast (after T.U.F.F. Puppy ended), The Fairly OddParents, and Danny Phantom. The series ended on Nicktoons on April 4, 2015.

Why It Rocks

 * 1) The action scenes are incredible!
 * 2) The show was made by the same guy who made The Fairly OddParents, Butch Hartman.
 * 3) The characters are pretty likable.
 * 4) Dudley Puppy himself is pretty funny.
 * 5) Excellent voice acting. Jerry Trainor and Grey DeLisle did a very good job on voicing Dudley and Kitty Katswell.
 * 6) The theme song of the show is catchy, but mostly amazing at the same time.
 * 7) The animation is actually well done.
 * 8) Hilarious running gags and clever jokes.
 * 9) The music score is great.
 * 10) It was one of the Modern Nickelodeon cartoons that wasn't at all terrible. And that's saying a lot since Nickelodeon had been having quite a record lately.
 * 11) The last episode of the show was decent at best.

Bad Qualities

 * 1) "Sob Story" was a pretty infamous episode of the series for how annoying and it is, and it also felt like "The City of Frownsville" from the original Powerpuff Girls series because of it's dreaded synopsis. Plus, it's message is if you cry, you get what you want. We get that it's meant to be part of dumb comedy, but that doesn't excuse anything.
 * 2) There are some moments where the humor can get a little carried away and repetitive. Like when Kitty gets injured by Dudley so much, that it seems rather pitiful than funny.
 * 3) It was never explained why it was cancelled in 2015.
 * 4) Possibly due to the fact it was moved to Nicktoons, and suffered a decline in ratings.
 * 5) Dudley can be pretty annoying at times.
 * 6) Some parts of the entire show can be very cliche & showing little to no identity at times, like Dudley having no intelligence with his childishly happy-go-lucky nature when he's needed because of the "stupid dog" cliche since CatDog.