In terms of innovation in the mobile space and originality, this game gets top score. I really liked the plot and the various devices the game puts on.

In terms of mechanics, it's more of a mixed bag - in more ways than one. It has a LOT of different mechanics. In addition to a wide variety of puzzles, it also has some arcade gameplay...and this is where things go somewhat awry. For me, control of these different sections wasn't very smooth and occasionally it was frustrating. It's a good thing these sections are short.

The very nature of an unrothodox puzzle game blurs the line between what is part of the game and what isn't, which also sometimes leads to frustrations. It's a good thing the hint system is there. Still, this is the most entertaining game I've played on mobile in years, so yay!