Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Excellent toy, a pity not being able to buy spare parts
Review: Superb toy, the only problem is that being used by a ten yrs old boy, having the possibility of buying spare parts without having to buy a whole new set is badly needed. Much more when many of the designs require all the pieces in some categories.I recommed the toy, but I would be nice if Lego sells the small and pasive pieces apart (not the sensors, actuators or CPU)
