Just fired it up - it works at 5760x1080 without any major issues so far (the backgrounds to the menu buttons are messed up, but you just click on the word "Options", "Start", etc and that works perfectly). In game, it works fine.
I managed to follow the first two instructions - jump a fence, and jump more than 5m on a trampoline, then I got sidetracked and knocked over a group of people and caused a petrol station to explode. I apparently just got the "Michael Bay" award for that!
Currently uploading footage of the first couple of minutes of my gameplay to Youtube, but it's a 1GB file so taking it's sweet time - I'll post a link up in a couple of hours when it's done.