Still just as fun, almost 10 years later. The only thing I really hate about it nowadays (other than the outdated memes) is the fact that the box sometimes randomly gets stuck. It seems to be a genuine problem with the game's physics and not just me sucking.
By the way, my high score (as of the time of writing) is 324k. My strategy is to hug the floor and hope I don't have to get off.