Instruct: Classify the given review into positive or negative sentiment.
Query: Works As Expected

I've been burning a lot of home movies lately and getting ready to reorder. Been using the Memorex DVD -R disks with no problem. Only one coaster, and that was my fault, not the disk's fault. Using a Lite-On DVD RW and it works just fine with these Memorex disks. Have not tried any other DVD -R disks, but have used several brands for CD-R burning.