Whilst there is no disputing that ProAceJoker's video is awesome, his love of Dr Pepper aside, I just can't do half of his jumps which is hugely frustrating, or if I can do them it's after so many attempts that the time has long since gone.
Here is a slightly slower, though still within the 15 minutes required, which avoids the diffcult jumps, coutesy of Nak3d Eli.
I did read online that the difficulties in repeating some of ProAceJokers awesome glitches, jumps etc. may be due to NTSC video system in the US as opposed to PAL elsewhere. I don't honestly know if that has any bearing, though I do really strugglt to repeat some of the ProAceJoker glitches.