Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Impressed!

I bought a set of Miracle Blade III steak knives 6 years ago that we still use daily. So, I give it a 4 starts and not 5 because we only have the steak knives, but we wash them in the dishwasher daily and not one has rusted or broken. They are sharp, the handles are very comfortable, and I am so impressed with them compared to a more expensive set (different brand) of knives we got 3 years ago which have rusted and some have even broken! So .. we are going to buy the whole set of these.