It took me around 5 hours, (over a few days) to get 54 - Just got it!

I have never gotten a 37 pause out, only 38 and sometimes 39
My advise is play it in small ammounts like 30 mins, break, and then 30 mins. Watch all the 53 and 54 vids you can and Make Sure you Tape your Run! I did this and i can now watch myself kick Dam's arse whenever i want!
BTW; How many go's did 53 take you Wouter? just curiouse