Given the task definition and input, reply with output. In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

For rides after work, for extra long rides, things of that nature, the single-serve packs of Skratch hydration work great for me. Less mess, too. As for the hydration mix, I really like the orange flavor, and it's the drink that works for me on long rides.
positive