I found to just be an okay game. I think its biggest flaw was how there was no variety. It was basically just you crapping on cars over and over. I expected maybe some satire about this. I didn't even know that pelicans did that sort of thing. I also thought it was smaller birds like pigeons that pooped on everything. Pelicans just poop in the sea more.
The graphics weren't bad, but there needed to be more going on. I didn't understand how it was just the same level, only harder. It was at least a fairly unique experience. Everything is pretty easy to understand. I don't think you can crap on other birds. Or at least it has no effect.