I played it for two levels because I was pretty much forced to by my annoying family who think it's basically the most beautifully crafted game ever made.
I was bored, really bored, after just two levels. Haven't been on it since. To the point where I actually wondered how it's possible for people to get addicted to it. It's so INANE, like watching paint dry, there is zero skill involved and above all it's just not a challenge. As you can see by the vast quantities of people who are on level one million and something. It's things like this that make me feel somehow disconnected from the rest of humanity.