Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great workout

I just tried the bootcamp workout and did all 3 sections. The cardio section really got my heartrate up and that was great. The second section was a mix of cardio and strengh. I would have liked a bit more strength exercises but I am just going to use heavier weights to get more from it. The flexability section was a great way to finish it off. I really enjoy her upbeat attitude.