Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: grad 2 stop nd filter

Besides my polarizer,this is the only filter I use. I'ts not a gimmick, i'ts a real tool that will enhance and improve you're photography. The 2 stop neutural grad will bring your exposure latitude into balance from an over exposed sky or too bright snow scene. It will render the photograph in a more natural way, the way your eye sees it at the time of exposure. The biggest improvement you can make in your photography,film or digital,for the smallest amount of cash.