Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Horrible waste of money

This isn't a "toy." This is a poorly constructed piece of garbage. As another reviewer said the mold isn't built well or right, the skeleton parts don't stay together (if they even fit at all,) and trying to actually get everything to stay in place is a feat of acrobatics... which I failed at. I wish I'd read reviews of this before purchasing it (at Target.) My son spent his 4th birthday money (and boy was he proud and excited) on this horrible, cheap nonsense. He's a very advanced and capable child for whom this should be no problem (targeted for 6 year olds.) Well, I'm almost 30 and I was on the verge of throwing this thing out the window after an hour. I have built bicycles, tunnels, Hot Wheels sets, dinosaurs... the list is immense. This? Made me curse the manufacturer a LOT. If your child likes dinosaurs check out the dig kits where you can be a paleontologist and "dig" dinosaur bones from a rock. My son loved them.