Instruct: Classify Amazon reviews into positive or negative sentiment
Query: difficult

I hate this toy. My daughter received it as a gift when she was 1, and she and my nephew would constantly fight to play with it. But they couldn't use the ABC shape sorter by themselves... they always needed help. So if I didn't always have time to sit and play with them for 20 mins it was a complete disaster. But again, the kids did love it, and now we've had it for about 2 years. My daughter still plays with it, and now she helps my 1yr old son use they toy. But I almost tossed this toy out on more than one occasion.