Lego Architecture 21015 - Leaning Tower of Pisa

The Lego Architecture 21015 is the Leaning Tower of Pisa.  This set has some nice features.  I look forward to seeing how they did the leaning.  I had posted a question about which set this would be, but that set has also been identified recently and we talk briefly about it here.  Below is a picture of the 21015 Set.  Being that there are several versions floating around such places as Cuusoo and other image sites, how do you think Lego did with this design?