Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Remington Replacement Screens & Cutters for units MS-5100

I have used the same replacement screens and cutters once before and found them to do a very good job.I love my MS 5100 Remington Shaver. I also own a MS 5500 Remington which is a big disappointment, nothing close to the MS 5100.