I see White Rabbit's review is enough, so a bug report is not needed at all.
However, here are still some suggestions:
-Use White Rabbit's ideas, they sound interesting.
-For the intro tileset, I don't have something against your handwriting, it's more that it is a bit empty. A background would be cool.
-Check the masking of the mad forest set (as I said before).
-Test your levels to be sure everything is doable.
-Probably add some story elements (for example a character tells you to do something, etc.)
-Don't rush levels (though I don't think you ever did, be sure also not to do so in the future).

Another note to WR: The Tomb Rabbit maze of the third temple is doable in about 30 minutes to 1 hour if you try it. Just be sure to remember the ways you've already been in and you should be able to do it.