Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Excellent product!

My 9-month old son has just recently been interested in exploring all the cabinets and drawers in our home. We bought these locks to install on our kitchen cabinets and they work great. My son quickly loses interest in the cabinets because they do not budge when you pull on them. The key part is pretty easy to use for opening the cabinets. We keep ours on the side of the fridge so they won't get lost. I would have rated these locks a 5, but the directions are rather small and hard to read. Once you figure out how to install the first one, the rest are easy. I plan to buy more to install on our bathroom cabinets as well.