Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Great for a while (!!!) . . . but becomes a bore.

For the first few months after my baby brother was born, he loved to look at the red, black, and white colors. Soon enough he could hit the hanging toys and kick and bite at the (as he thought) interesting material. But after a while, the song didn't make him laugh as much and the toys became a bore to hit. He still plays on it, don't get my wrong, but I have to put other toys on the mat to keep him occupied. I'll put him on his stomach sometimes and let him try to comprehend what is going on in the television, but that is about all he likes to do now. I don't think I'd recomend this toy to anyone just because after awhile, children get sick of it.