Meh, Mandalorians can be fun in small doses, but they can get really one dimensional really quickly. It's the same trap all those generic "noble warrior" cultures seem to fall into. Everything becomes about the same single facet of the culture and everyone in it becomes a caricature.
Honor, Blood, Honor, worthy foe, blah blah revenge blah, honor!
There a good group to have around in smaller bits though. Someone through training and tools that can realistically hold their own against the force users.