There are several maps, especially on Saxton Hale, that are very buggy and just end up being exploited whenever they are played. There are also some plain bad maps. Below is some maps I believe should be removed from the servers.
vsh_west_fix: The map itself isn't anything special, and it just ends up being exploited whenever it is played.
vsh_twinfalls: This map also has a commonly abused exploit where an engineer can build a teleporter into a little room that Hale can't get in to. This is Sarge's pic.
jb_xtreme_wakka: The map is just plain bad. Any JB player who's played it before will agree. It looks bad, no one knows where the games are, and it always ends up getting RTVed.
vsh_west_fix: The map itself isn't anything special, and it just ends up being exploited whenever it is played.
vsh_twinfalls: This map also has a commonly abused exploit where an engineer can build a teleporter into a little room that Hale can't get in to. This is Sarge's pic.
jb_xtreme_wakka: The map is just plain bad. Any JB player who's played it before will agree. It looks bad, no one knows where the games are, and it always ends up getting RTVed.