Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Mascara Ever.

I cannot say enough good things about this mascara. I recommend it to people all the time, and everyone I know that has tried it has loved it. The only downside is that Maybelline has discontinued all colors except "Very Black," so I'd stock up here while you still can. Really a great mascara - never clumps, perfect for sensitive eyes, lots of volume and length.