Seriously, though, how high are the standards for quality then? Fine, weed out the crap and the no-effort, but sheez, does every wall need to be a bunch of busy pseudo-realistic CG to be good? Some of that's awesome, but what, you can pass just by knowing how to make little sparklies and use the grass brush? How much effort is enough? Eight hours? Eight days? How do you think you have any idea how long and how hard someone worked on theirs?
Yes, I am irritated at some of mine being deleted. Others, fine, I can see your point and I can respect a difference of opinion. I don't think that highly of myself. But that bot-message is flat-out insulting.
As for "shouldn't even exist" -- yeah, get off your kick. Mods do what they want, we know that. Doesn't mean ya can't argue with them.