Instruct: Classify an Amazon review as either positive or negative.
Query: Worked once, but tricky

I had a mouse in my house last winter. I fed him dog biscuts for a couple of weeks, then put a dog biscuit in the havaheart and caught the guy the first night. Another (or maybe the same?) mouse moved in this winter. The trap snapped the first night, but nobody home. The next night, it did not snap, but the bait was gone. I big hands, and find it hard to bait this trap. Also, the setting mechanism is tricky-- I'm never sure if I have it right, and it often snaps shut as I set it down. Havaheart is probably the best trap for people who know what they are doing, but I don't. I am going to try some of the other human traps to see if they are easier to use.