The site is very informative. I personally have reviewed several aspects including a review of the company and a review of whether or not it is a viable business. If interested in my reviews(not a promo for MonaVie) you can check them out at
http://edfromohio.com/mlm-company-reviews/monavie
I came to the conclusion that they have grown an incredible rate and seem to be a very strong company. They are even featured in Inc. 500. As far as a get rich opportunity - the average reps break even or make about a buck a day. I look at it this way, for the reps it is like getting the juice free with a couple recruits and still having an opportunity to really do something.
Like anything, including a job, the top 5-15% make all the money. But hey, if you can get your juice paid for and have a chance at making some real money, that is something you will never do with Orange juice.