It is quite fun.
It also has Japanese pop music that, despite my better judgement, is impossible for me to get out of my head.
LOL, I understand that.
I tend to get video game music stuck in my head. I hate it when I'm going down the road, humming a tune, only to realize that it's the theme from some game I'm playing. Drives me nuts; like you said, it's near impossible to get it out of your head.