I just finished this one and loved the fun factor. It follows the same format at the original Boot Camp where you do rounds of cardio, lower, upper and abs. I had started with the premix that also included ICY core but skipped to the stretch because my abs felt like they had been worked well during the main workout. I don't know how to explain it but every circuit layered into the next one where you really felt what you had just worked was a factor in the next round (example: single arm swimmer stokes for abs followed by straddle jumps with burpees kept your abs burning). The music was upbeat and fantastic, the blizzard blast was tough, I'm glad no one was around to see my version of the plie jack butt kicks!! This is a very doable workout for any level, I felt like I had a great, sweaty workout with no dread factor which I love!!