I am in love with the Disney LEGO line. It is beautiful and so accurate. The way that Steamboat Willie’s Boat looks just like it did in the cartoons I use to watch when I was younger with my grandparents. I had issues with the stacks as well but I just took apart the boat to the issue area noticed I put one of the LEGO’s in the wrong way and it worked just fine afterwards. The book makes it look odd and different, really pay attention when building your stacks. This set took my son and I awhile to build but it was an amazing opportunity to bond with him and tell him stories about Steamboat Willie and how his great grandparents use to watch it with me when I was little. You can never get that time back. Now I get to look at the finish beautiful accurate product that LEGO did amazingly and see not only my family and my love for Disney but also the memories I made with my oldest son! Definitely go get this if you love Disney! Even if you don’t it is so cool and the stacks move! Also who doesn’t like Disney? If you have kids make it a family day and have fun but remember patience. This is an art piece you will want to display after you finish it. It is that beautiful!