Yeah this level is one of those where one mistake is brutal. I don't think that it's too hard but honestly 32 is such an awkward number. I feel like I'd be able to do like 100+ of those jumps whenever I complete it, but 32 itself is almost as hard to reach as 100 because in order to get to 32 you've probably just about got into a rhythm...
the problem is that you cant just keep jumping becuse the "box" moves, if there where a switch at the end that opend the box so you could drive to the finish it wold be a lot easyer