Obviously not everyone is going to like/dislike the same maps. But there definitely are some maps that are more popular than others. From what I've noticed, more players leave when gorge or moonshine come around while more players join when frostbyte and zenith are on.
Since map voting isn't going to be implemented anytime soon, my suggestion would give players options as to which set of maps they want to play without having to change servers. It would also give more concrete feedback as to what maps the majority of the community likes playing. The way it is now, the maps are just divided based on their size without regards to their popularity.
