Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Great Starter Set

We ordered this set for our son (15 months) and while he cannot put the track together himself, he spends hours moving the trains over the bridge and all around the track. We added the James Battery Operated Engine and Musical Caboose for greater thrills and couldn't be happier with this starter set. Our daughter (3 years) loves it even more than our son which is the only problem, but it is fun to watch them play together at their different stages.