"I have read mixed reviews about this set prior to making the purchase. As a Marvel and Iron Man collector, I just got to have it. Overall the build is straightforward, can't really tell it's an Iron Man until bag 4. I was hoping this to be an UCS level set, but understand the end product at this price tag. The only thing that needs to pay close attention to is that some piece/brick only has one side of shiny gold, it needs to be positioned the right way to reveal the gold. I look forward to other Marvel helmet that may be in the works, LEGO certainly made the right call by releasing the iconic Iron Man as the first Marvel helmet. Happy building!"