A level being super long only matters if it has more good to present to you. This level starts with nothing, and it stays there for the entire duration. 500×0 is still 0. For the record, it's perfectly fine that Split just makes levels for fun without worrying about making a masterpiece or anything like that. I'd much rather the creating scene be full of Splits than full of quids. However, none of that changes that I think the level sucks.