I had the bottom 3, we are big Ben 10 fans in this house, we have all the actions figures (I am a collector you see) so buying the Lego sets was a natural. We also love the Atlantis sets and I could not remember what we had so I spent more than I wanted to get the BOGO 50% off. Or, I will look for any excuse to BUY! As a side bar, 2 of the sets came up at a higher price and I went to customer service to complain. He couldn’t do anything so I said he had to give me something! I got the corny little back pack that is pictured on top with the 3 I bought yesterday, and a small ToysRus chocolate bar. Hey, if you don’t ask, you don’t get!