I'm very against sliders like this because in most of cases "wiggle" parts have unreadable speed, and it just very uncomfortable to aim (yes, sometimes it can be done in a way where just impossible to read speed of wiggle part) . Maybe just my opinion, but it estetically looks bad, and for case of this map, wiggle parts even done a bit off the music.
there are actually a lot of of sliders like this
However, current rule isn't clean. Sometimes using "wiggle" parts to emphazire specified part of music may works fine (as long as it not affects speed of slider too much - Charles already give good example). I personally don't think that this rule should be changed, but let's see what people will say.
However, current rule isn't clean. Sometimes using "wiggle" parts to emphazire specified part of music may works fine (as long as it not affects speed of slider too much - Charles already give good example). I personally don't think that this rule should be changed, but let's see what people will say.