I love Zeebarf games. However, this one has to rank in the bottom two for sure. Here's why: as mentioned in a majority of the comments, it's glitchy; also, the puzzles weren't very creative - in fact, some of them were simply tedious. One positive is that this game appears to be a "bridge" between storylines. Looking forward to the next one!
Enjoyed the game, but I'm seriously frustrated by the stars. I completed every level, getting the star(s) each time. Now I'm done, and it only shows that I have 24. Now, replaying each level forces me to "submit score" if I want to continue. Not to mention, if collecting stars is a function of the game, when on the level select screen, denote which levels the player has successfully collected the star!!!
Let me qualify that: I hate this game because the programming is inconsistnent: sometimes the shell just avoids your character altogether even if you're obviously touching it, and other times you barely touch the shell and it richochets off of you as if it were a bullet and you're the "S" on Superman's chest. Awful. Not worth my time.