Ready to tackle one of the most exciting and challenging Lego building sets ever? Our “professional” Lego-ists were in heaven with this exceptionally detailed set. Just looking at the truck’s building instructions made others weak in the knees. The reason the truck is so labor intensive is all the super high-tech spy stuff packed inside. That just serves to make the imagination play, after everything is assembled, all that more awesomely cool. But let’s be clear, if your only prior experience with Legos consists of the original chunky, primary colored building blocks, you may want to think twice about making a leap to a set with over 1000 pieces.