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

I like how the crate has the divider that I can adjust myself. It can be a little clumsy especially if I'm carrying it up and down stairs. When I roll it across the floor (there are little wheels on the bottom), it doesn't scratch so that's a plus. For me, I find it a bit too heavy to carry, but that's about my only negative.