When I saw this workout I thought "shut up",theres no way I was going to buy it has I thought it wouldn't be very good.How wrong was I.I actually was glad that you could watch a bit just to try before you buy.Never know what your getting with these dvds.It's got some good music on and very hard work.The fist 20 mins is dancing and once have done it a few times is easy to do.Then comes the boxing.starts to get a bit harder at this point.then the final part is the toning which is proper tiring and gets you sweating loads.I ached for Three days when I'd done this dvd.so it does work.The girls might get a bit annoying after a bit because they keep singing but it's quite funny first time and the fit bloke distracts from this.He's reem!!I had pre-ordered this and it came sooner than expected.