As the title says would it be a waste of time to do this since the competition is so fierce? Would I even be able to compete with the big name products? I'm confident that I could put something together that works and would be really good. Obviously it wouldn't be as high quality as P90x or something but it also would be a fraction of the cost. Any thoughts or recommendations? I would market it with PPC, article marketing, social media, etc. and hopefully some JV as well.