The wall jumping is a little wonky, but kind of in a good way if that makes sense? I spent like 10 minutes just wall jumping around and got distracted from the rest of the game. I then I realized I was completely lost. I'll come back later to finish it.
I'm a sucker for 3D cel-shaded graphics, and Paper Mario 3D sprites. It looks a bit like one of those quirky games you'd see on the PS2.