what the hell? no one plays these maps? i have played toilet flush atleast 3 times, having a blast and i swear it should be more popular

Made a feedback/playthru video here. The first map is definitely the best and most polished, but I ran into issues in the subsequent maps. Still a lot of enjoyment to be had. I'd say my previous comment has some merit, but I am more critical now after playing every map in the workshop and this one is not up to the standard you set in the fun collection:
https://youtu.be/1RpbBIGCrv4

I was expecting sh*t, found great maps !

"also these maps suck". The title sucks, the screenshot sucks, the description sucks, but the maps are actually really good once again. Just like your headcrab maze map, my positive feedback applies the same here. The second map was a tad dull as it reminded me of the first subway scene in Alyx. Also I was unable to locate the orange keycard anywhere. The third map had good combat and I was getting flanked hard which was great. There was a good amount of cover in that first battle section.

Get on the mapping Discord, talk to some other mapmakers to help you fix some things like the level transitions, and keep making maps. You are good at it. Also stop telling us you suck when you clearly don't. Good job!