Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not so challenging im afraid...

No i did not like this tape. I was surprised that it really wasnt that challenging as her first tape had me dripping w/sweat.there wasnt enough cardio and the arm work wasnt challenging at all. The only good part was the ab section that was actually a little hard for me. But again, her first tape is alot better, better music, better routines, everything.