just be glad it's free and not 25 cents per play like the old Pac-Man was back in the day :P seriously it's pretty much the same game. tons of product placement, merchandise, and it's all the rage. and iirc Pac-Man was pretty repetitive too. maze, dots, ghosts, yawn after ten thousand quarters!
I grew up in the 80s. Angry Birds is like the new Pac-man. both stupid games with a simple premise, all the levels are about the same, and it's just as popular. the only difference is the pigs can't eat you, and you don't get that neat looking level 256 crash that Pac-Man gets