From 2005 Until Now

I recall when in 2005, the first Madagascar came out. That was something.. Then two and three.. Then our show and now it's 2013?? Wow! Time goes by so fast!

My question here, what are your thoughts on us penguins from 2005 to now? Being that in the movie and our own series? Has anything changed? Didn't suspect anything at all? Surprised at some things? I'd like to know. :D