Hmm, in 1.0, the ones I dislike are scaffold, keller, toxic and douze. Scaffold is just not really nice-looking, keller is way too big for any mode, toxic is very disorganised and to me, douze doesn't fit any modes because of the levelling and such a large open space (it's boring even in osok). Douze wasn't made for AC originally anyway, it was made for Cube, and has also been ported to Cube 2, in which it has been, and is a very successful and popular map.
Everything else I love :)
Everything else I love :)