Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stoffen,it's wonderful

I have used Stoffen before. I have a Nikon SB-600 and bought the SB-400 because of it's size,as an auxilliary unit. But, it works so good I use it most of the time. The one thing it lacked was a diffuser. When I found out Stoffen made one for the 400, it was a no brainer.I ordered it through Amazon and it came from Cameta and the entire process was flawless.Super people to deal with on both ends.