Very chilling ambient visuals and an interesting gameplay that can keep hardcore gamers entertained, as you can smash everything you see on your way. But at the same time Smash Hit treats casual gamers quite friendly, as you can smash just enogh pyramids to keep you supplied with enough balls while gazing upon surroundings.
All in all, it's a great game, and I'm quite surprised that I haven't seen it before. I think this is one of the greatest thing that you can do in the bathroom, as you can both relax or strain with it.