Vantaggi
RDI was absolutely the best place I have ever worked. Endless opportunities for personal growth within the company, flexible hours (including the ability to telecommute on occasion if necessary), decent benefits, and very competitive salary (with annual raises based on performance - and if you do well, these raises can be very generous!). RDI really encourages collaboration, not competition, and due to their very high hiring standards, almost everybody you work with is knowledgeable, smart, and willing to do their part (the few bad seeds that make it through the hiring process are weeded out pretty quickly).
Svantaggi
I don't know if this is necessarily a downside, but you *are* expected to be smart, learn fast, and work hard. This doesn't mean you will be fired if you slack off one day, or even if your project fails to meet its deadline or be under budget, but RDI depends on contracts and therefore, depends upon its employees to be both very intelligent and to consistently do their best. If you want a cushy job where you don't have work very hard, then this is not the job for you. (This also, I have heard, makes it hard to even get through the door.)