The best way to know if joining a certain program is worth it or not is to determine the ROI. This can be done by roughly comparing the fees with the average package. The table below shows the main statistics 

Now if we compare the fees for one year with the average package, you earn more in just one year. This talks of a high ROI. This program can be preferred over other programs mainly because of the higher ROI it offers than because of relatively lower fees.