This was so boring I almost nodded off. Tracy moves from one thing to the next so quickly and doesn't even tell you what she's doing - This was hugely frustrating and her lack of instruction was evident throughout the entire hour of the DVD. There is a segment on abs and moving around your rib cage that is just ridiculous (I am a salsa dancer and have some experience with rib cage work)...but this was hilarious. Tracy is moving all over the place at different angles with her rib cage and she doesn't say a word to the viewer about which way she is going, preparing for what's next, etc. She just doesn't have a strong instruction component. I felt her personality was really introverted. She didn't really inspire or pump me up at all! I had this DVD week for a couple weeks, did the routine three times and just sold it on eBay last week. I think it's boring, but who knows - maybe it works if you stick with it. It just isn't the workout for me!!