Good question! There may actually be more options out there for adults than children at this point, and knowing what to buy is a bit overwhelming. This article is a good place to start, as we’ve sorted through a lot of reviews to find the most popular and interesting sets. But, as is so often the case with our children’s reviews: start with your interests, and see what you can find! Then check the reviews, your budget, and your physical space. It’s rare for LEGO sets to be poorly rated, so the most important things are the level of complexity you want to tackle, and your budget.