Instruct: Classify the given Amazon review into its appropriate rating category
Query: Bait and switch

Product is advertised as 55 series. Product received was 51 series. I don't have time to reorder, so in the boat it goes. If it performs well, I will try to remember to update review. Update: It works awesome and is a great addition to the boat. I do not know the difference between 51 and 55 series, but for spraying down the floor and some fish blood, it works great.