Yeah, I also have some styles I simply can't stand desgining levels in (even if there are exceptions occasionally). For the classic styles, all the ONML styles except brick are huge offenders, and I actually found while making LPII, the tree style even became this towards the end of development (surprising, because I was expecting it to be the Purple or Desert style, if anything, that does - but in fact 3 of the last 4 levels I made, IIRC, were desert style).