But yeah, it's for kids (too).
Gaston #2 HD, is all about how many tin cans you can knock down. Very similar to the known Amusement Park game where you physically need to knock as many cans off the shelf. It also reminds AngryBirds, simply because you need to aim at something in order to take it off.
Although it doesn't have the most amazing UI, I actually liked the comics style graphic and didn't care much about the rest of its visual elements. What important really is that it's a fun game to play alone, or with the whole family.