I am a current Full-time RSM MBA student and I am very pleased with RSM. The program has been very challenging so far, and fortunately for me, as an aspiring career changer, I have been invited for an interview from a large Dutch multinational in the coming weeks and we haven't even finished Term 3 yet. I do not speak Dutch, other than a few basic words like kaas, alstubleift and dank u wel, so the comment above which says there are no opportunities for non-Dutch speakers in the Netherlands is inaccurate.
Furthermore, there have been many companies visiting campus, including representatives from Google, Philips, Deloitte, A.T. Kearney, McKinsey, Barclays and Puma to name some of the most memorable. Not all of these companies come to campus explicitly to recruit, but there are many opportunities to establish contacts with high-level managers which can be leveraged in the future. The outlook for our class is looking good, there are many career opportunities opening up as the global economy comes back around and several people have already had or have been invited to interviews.
I guess this message does not address the RSM vs. Imperial request, but I hope it is valuable to hear the perspective of a current RSM MBA participant.