This workout DVD is incredible! I don't think it's quite fair that some people give it a poor review just because it's not their 'style'. I've been doing this workout for a week and a half (along with dieting) and no joke at all, I've already lost at least 2 inches from my waist. The workout doesn't necessarily get easier as you go along, it still works you out very well, it's just the fact that you have the endurance you didn't have when you first started. I tried level 2 and about died. She is amazing and I have no doubt that I will be able to see excellent results in no time! Going to purchase more of her DVD's!