Some of the animation is a little choppy
The hair on the monster and some of the buildings/scenery looked a little blocky, but the animation for the red headed character was really well done. Would love to see more of this.
Side note: I thought the design for the "main character" was really cool. At first I saw the yellow arm bands and I couldn't help but feel it looked a little excessive and silly, but then he used them to ride the cables and it was awesome. Great job!