Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good for Feline Herpes

I had previously been getting the Viralys gel from our vet. This powder version online was a much better price and less additives (just says Lysine in a flavor base). I've sprinkled it on hard and soft food and my kitties don't even seem to notice (I have 2) and one of them is very particular about his food. It took him awhile to get use to the gel.