Hence the first steps is removing the completely diablolical maps.
Below I'll post the map name, and the reason it needs deleting. I'll create another thread for some that I think could be fixed with a little bit of effort rather than deleting them.
Although theyre very few and far between, theyre either playable or not.
I'll post the delete list here, the map name, and reasons, then its up to the server admin to remove the maps from his server if he wishes to do so. This is to save the server admins some time. Personally I'm only doing it to benefit the official MH server. However if other server admins want to follow this list then feel free. As these maps definitely need deleting as they are unplayable for some reason or another.
If I hurt anyones feelings or upset anyone in this process or any of the comments then sorry, but im merely stating the facts. Learn by the mistakes and take the time to make a map worth while, or leave it to those that can.
CanyonSE
1) Spawn Monsters - You get spawned upon as soon as you start the game.
2) Quad Shot - Bugged (Shows big massive box covering view, doesnt fire)
3) Mutant Boots - These seem to give 20k hp, doubles your pawns size, and you can run faster and jump higher.
This is the major problem, it takes ages to respawn so only 1 player get it at a time. When you die you remain twice the size. And there's a cave after the area with the spikes in which you can't fit through because your twice the size. - Even if you suicide you don't return to normal.
As for the spikes you and the monsters end up getting stuck here.
It's just a very lame attempt at a remake of the official Canyon Map.
Personally, It needs deleting.
DarkestHour
1) Very Short Level so not worth fixing. - Very limited monsters.
2) Go through a portal into a purple like tunnel. Because of the gravity you get stuck in the air and can't get down to get into the very small collisioned teleporter. - One guy managed to do it with luck, shortly after the level ended.
Cliffs
1) No map details, "Untitled" no author etc. First sign of a badly planned map.
2) No ammo at the start, when you walk off the edge you fall and look up to see a badly mapped floor. Then you crater.
3) A bit of ammo further on, however the "Clip" ammo is the wrong type.
4) Very Short Level.
Could probably be fixed but hardly seems worth it.
HellFireV3
Not 100% sure if this needs deleting however.
1) The level size is 18135k it takes forever to download from the server.
Just before 50% the server crashed. Hence I never got to test or try the level cause it crashed the server.
BGXRAoulhuntmaze2
1) Complete and utter CRAP. - Sorry but its true.
2) Lots of badly built square rooms with BRIGHT, FLASHY effect textures.
3) Very bad mapping.
Its that terrible I just had to screenshot it for proof.
You can't even get up to the top parts, and you fall through a very bad BSP error in the map.

MORE TO COME SOON! - if you know a map on the official server that needs DELETING! Post it here with reasons layed out as I have done to make it easier for the admin of the server to remove the maps if they wish too.
Added after 10 minutes:
Here's an easy list of the maps to be deleted rather than scrolling through the whole forum.
Simple just look at the list now and then to see if any new ones have been added. Ill still post all the maps and reasons here too.
Up To Date Map List