Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not really a helpful accessory to the Bumbo

Like a lot of parents, I purchased the Bumbo with high expectations. Yes, the seat is great for a baby, especially when they start learning to hold their heads up. I loved the Bumbo itself. When my mom bought this tray, I thought this could easily take the place of buying a high chair. NOPE! By the time babies are 6-7 months old, in my son's case, he was over the tray. He was easily able to remove it. The tray does not snap on, it can pinch easily, and continuously comes off. Clearly, as the title of the item suggests, it was literally meant to be only a PLAY tray. Still, I was disappointed in the quality of the item.