The game its' self was rather poorly made, and the concept is rather over-used. The one issue that I noticed the most was the difficulty aiming; the arrow would go all over the place and make it near impossible to aim. There was also rather noticeable lag.
So .. This game surely please to children, it's a good point :) Graphics are nice, with a little arcade style, and it's fun :P It's not really my style of games but it's relaxing.
I think it's a good game if you need to relax, with goods graphics and calm history :)