I was half way through when I realized I was supposed to take note of what kind of cross and casket has to be thrown into the hole, but graphically speaking cute and simple concept that works.
One gripe is that the the controls were bit unresponsive at times when picking up objects, but we're talking like you had to press twice. just minor bugs really so nothing major.
What I'd really want to know what on earth is happening which causes the need for filled graves that much :D