As a relative newcomer to the portfolio of retirement-services companies available on market, ING U.S. (NYSE:VOYA) remains attractive even after appreciating more than 40% since its IPO in May. Though there are some drags on the company's earnings, Motley Fool contributor Jessica Alling wants you to see beyond the bottom line and understand the opportunities available. By looking at ING U.S. in contrast with a big competitor, MetLife (NYSE:MET), Jessica will show you in the following video that there's more to the company than meets the eye.