It's probably that you don't hate the game, you hate its ubiquity. Hear me out...
Angry Birds is like Nickelback. It's not to heavy, but not really pop, the melody is likeable enough. It's like this perfect "grey" experience that is so suitable to everyone that it gets heavily played, heavily marketed, and the public is bombarded with it. So much so, that when you hear the words "Nickelback" you just want to throw up. Angry Birds is the same thing, it's easy to pick up, enjoyable to play, suits every conceivable demographic, is almost completely non-offensive, so it's everywhere.
Ubiquity kills non-polar experiences. They will still be popular among the masses, but the mavens of the art will always dislike the ubiquitous option because a.) They are so surrounded by it that it gets old -and- b.) Non-mavens of the art form will assume themselves on par with mavens due to their awareness of the particular band/games popularity.