[This review was collected as part of a promotion.] Thank you Influenster for sending me this LEGO Technic Dodge Viper. My 12 year old son loves LEGO's and the technic sets are his favorite. He also happens to be a car enthusiast, so this set was perfect for him. It took him probably 4 hours total to put it together and he was so excited the whole time he was building it. The doors and hood open, the tires roll and turn, and the most exciting feature is that the pistons move when the car rolls. What a great addition to his LEGO Technic collection!

[This review was collected as part of a promotion.] My husband and son loves these Lego Technic cars! They love spending time together and building these together! Our son is 7, so these are a bit too tough for him to be building on his own, but he likes to following along with the directions, find the parts, and keep everything organized. This build took about 2 hours to finish. It has 805 pieces. It moves very smoothly and it's a pretty heavy car once complete! Our favorite part is watching the pistons on the motor move when the tires spin! Overall, the directions are super easy to follow. There are just a lot of small parts, so you have to look at each step closely to ensure you don't miss anything. Super cool looking Dodge Viper GTS-R though!

[This review was collected as part of a promotion.] Gave this as a gift to my younger brother for his birthday and he absolutely loves it the colors are perfectly picked and the box is really cool and it's easy to build