I didnt skip many - maybe 10 marks total, so i think i should be rite - i reckon maybe 80-85% (hopefully) lol
yeah - both 3u and 4u were different to other past papers for some reason... but i found them ok, and my friends probably did just as well as me, but they came out of both saying "what was that??" i dunno... i guess you've just gotta be ready for whatever they throw at you.