I have worked with them for several years now as an art director at my previous employer - so am very familiar! They're easy going people who know how design should be done right from day one of any new job or assignment (if that's what you need).
The fact is we got along well throughout our time together without drama but when it came down to choosing between two designers/art directors there was no contest really because both were equally good artists /designers. But since then i've continued working closely alongside another designer which has been great fun too :).