To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I'd been looking forward to getting this since it was first advertised on Lego.com and it is every bit as good as the advert. Great build, quite complex and very cool. The engine moves and there's 2 gears. I was very impressed with having to build the chain too. Not only that, but it had money off on Amazon!
I bought this for my son-in-law as something to occupy his time while recovering from a motorbike accident. It turned out to be a project for his 2 sons with him supervising so a great father-son bonding exercise which finished up with a model to display.