Instruct: Classify Amazon reviews into positive or negative sentiment
Query: HOOKED!

I have had worked out with the video for about 5 years and I love it! The steps were easy to learn. Now, I do the warm-up, go straight to the routine, workout with the group, rewind and do routine again. My heartrate reaches advanced level, I'm burning fat and toning at the same time. This is my first Grind workout video and I am definitly purchasing another one. It's so much more fun than regular aerobics. I'm hooked!