Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not good for laptops

I wouldn't recommend this for most laptops. I have an alienware laptop, and the lid is a cross between matte and glossy black ( a muted kind of black ). I tested the #2 on a small area on the lid. It would probably remove the fine scratches, but I didn't use enough to find out. However, it leaves your plastic looking permanently extrememly shiny black. It looks like a grease spot, to be honest, rather than something desirable. You have to know what this is good for- don't use it on things that you don't want to have a greasy-like shine. It would work best on clear plastics.The novus #1 is a waste of money. I'm pretty sure it's just windex. It smells like it and does the same job. Also, the "cloth" it comes with is just a thick paper towel.I recommend Plexus plastic cleaner/polish for laptop use. It mutes the look of scratches (its not an abrasive) and makes it look like new, protecting against fingerprints, ect.