Instruct: Classify the given review as either positive or negative.
Query: Great product, great price

I've always been told that Royal Purple products were good, but more expensive than the products I've used in the past. However, Amazon offered a package at a price that was actually cheaper than if I bought it at a local store, plus they shipped it for free. As for the product, since I tend to use quality synthetic oils in my 2008 Honda Civic I guess only time will tell, but I do seem to have more pickup that has a firmer feel. My Honda is slightly modified, but the other day I out ran a BMW that was attempting to cut me off as I merged onto the free way. Was it the oil? I don't know, but as long as I maintain my average of 35 MPG and can merge at that pace I will continue to buy Royal Purple. It should be noted that I also use ZMax at the same time, or when I can afford it.