Let me explain how it works.
Map moderator when checking map look for critical errors like, missing DIS icons, game crushing tiggers, huge memory leaks, inefficient imported resources and so on (I for example always checked map from inside WE, deprotecting and unlocking "call it protected" maps). And I was strict, cruel and harsh, rejecting map for any "call it small mistake" I was able to find.
Yes, I was rating good maps with just 3/5 rating, sometimes "humiliating users" when doing so, and they didn't liked that, but my judgment was respected. Map rated 4/5 or rarely 5/5 was freaking worth checking for sure. After all we have marks from 2 to 5 to rate approved resource.
But there was huge problem in such moderation, I used to spent 1 or 2 hours checking map/s. AOS maps or RPG maps was pain in the ass because of such complex gameplay. And after writing "2 word pages" long review users was usually like, MEH OK, WHO THE FUCK CARES, or something like FUCK YOU, WHO THE HELL ARE YOU TO JUDGE MY MAP WHEN 1000 PLAYERS HOST IT ON BATTLE NET. Gosh, it slowly started to hurt, really. But honestly I didn't see any point in glorifying map, WOAH WHAT A TERRAIN, DAMN DUDE THIS MAP ROCKS 5/5
....
Eventually I lost devotion to continue, way 2 many people wasn't "brave" enough to accept critics, so at first I started NOT TO write reviews, and rate maps. Simple approval and rejection was enough. (Ofc I was always there for user that wanted to improve his skills, who wanted to move on, continue working, continue shaping his map into MASTERPIECE, and those were/are users worth my/moderator time).
Moderators and staff members in general are just users with a little greater devotion to community and maybe skills to do their job, they don't get salary, they don't get any kind of profit for their work, just some respect that is nowadays totally useless. I said this many times, and I will say it again, if you want to see good review, if you want to help, feel free to do so, I can guaranty there is no staff member that will ignore your help (they will always check it out, and point you into right direction).
If map, or any other resource pass all site rules, there is no reason for it not to be approved, and that's it, end of discussion.
So please stop bitching about something so meaningless, just like in real word if you want to see something done, take it into your own hands, and then when you actually feel and experience HARD WORK you will start to value it.