Instruct: Classify the given Amazon review as either positive or negative.
Query: Great and Effective!

I love Ripped in 30! I was in a rut, needing to lose those last 6 pounds. My clothes was not fitting as it use to and was in between sizes! I have done other videos, some being ok but this is the best one ever! It truly transformed my body back to normal. I alternated with running, so do want to put that out there. But the changes in my arms, my waist and legs as well as abs, was all Ripped in 30! You will not be dissapointed! I cant wait for Jillian's new release. I am trying now to figure out what to do next, after this amazing program. It will be almost impossible to top it!