OMG I love that series. You have very good taste in books, evidently.
It was so much fun to see the series evolve. Uglies was a riveting opening book, that left me wanting more. Pretties was fun, and I found myself talking like a total bubble-head right after I finished it. Specials - oh, what can I say? I loved it. More than any of the other books. The idea of being so enhanced, so deadly, I loved it. Everything in my world turned from bubbly to icy and never returned. I don't want to spoil it for anyone who hasn't read it yet, so I won't any more.
Extras was good too, and it got even better when Tally and the gang returned. My inner nerd was sooooo happy when it found out what the Extras were, too. Sigh... if only there would be another book.