The only thing i don't like is when you get the upgrade to eject the pigs they don't die at the end of the level and it makes it very hard to get 3 stars
i actually like this like the only bad think is the fact you have to buy the rest of the levels and the rest of the stuff but overall is a fun game to play in 3 to 3 days and the music it's not boring but the ending is kind of lame and not so great after all the hard work :-)