In my opinion, steer well clear of it - from all accounts, the the MU-2 bites and bites VERY hard when either not flown "correctly" or in an unsuitable environment i.e icing conditions.
I remember hearing pilots going on about this machine & how great it was back in the 80's - unfortunately, a couple of very nasty (icing related) accidents changed that thinking and to my mind not a lot has changed...
Just my opinion...
VH-MLE