Enjoyable.
The game was good enough to keep me playing through all levels. The art was fun in a crazy, candy-wielding, homocidal, Nightmare-Before-Christmas-Meets-Cand yland kind of way. The weapons were interesting and the music was catchy.
However it has it's downside.
The levels were a bit long, it got boring sitting there hitting the fire button over and over again.
After the first level the others are a breeze. You can just keep pressing the fire button and you'll make it through.
Invincibility is too easy to reach, I played through the final 2 levels with it almost the whole way.
The character should have changed with his weapon and/or world, Mr. Dandy gets kinda boring.
The chapter titles only give us a vague story. If a sequel is made (which I would definitely play) I would like a nice plot to back up the action.
Other than that, a nice game and a definite replay.