"I have a 4 year old son that has been a major Lego fan for over 2 years! He out grew PAW Patrol before Lego. This set has blown my mind! We have the Police set and different cars but the Light and Sounds feature for the police truck makes this set all WORTH it! With new ideas of involving the minifigures more and more with each set. The jetpack for the police officers is just the coolest! It makes play time for extended periods of time and my son has become an expert builder as the design is sturdy and if it falls and breaks (toddler ooppss!) He has no issue rebuilding it! The "bad guys" airplane is an amazing design. I highly recommend to add to your Lego collection!"