Okay, so unlike most people I actually have a criticism. The game file size is way too large. I just played Luna's fall from grace - it has 100x the content and is 800mb. This game is 1.7gb just on v2. There is nowhere near enough content to justify this.
Another commenter said the file size is due to HD images. Fall from Grace was also HD. If you can't find a way to decrease image sizes (assuming that's even the issue), make a non-HD version for those without enough space.
1.7gb is fine for now, but at this rate the full game won't be runnable on most phones due to sheer volume.