Well Felix, you should not have that kind of mindset ether. No matter what you ship out, no matter how well polished it is, someone is gonna take a dump on it in someway. If you're like me, you would be a type of person who would be 99% done with the map and be like "Nah, this is trash." and never ship it. I personally have maps that just never saw the light of day, but that does not mean that I shipped maps out that I was 110% happy with afterwards ether.
You see, modding is about taking something you and others love, and making new experiences of it. New ideas, new puzzles, new elements, you get it. But yeah, some people treat mods and such like they payed good money for it, which is a shame. Way I see it, if you had fun making it, and think people will have fun playing it, why not release it, or share it with screens and videos? Who knows, it may grow into something bigger and better.
Especially you Felix, someone may pick up your experiment or see your video on YouTube and go: "This looks really cool, I wanna get into this!" I personally got a lot of people telling me that my work (released or not) has got them into Source stuff which makes me feel really great inside being that's what Hurricaaane and others at the time did for me.
I have not played Thinking with Time Machine cause Portal 2 is screwed up on my end, but reading what others said about it, it looks like a great idea that was expressed poorly. I don't want to offend the creator and call him an amateur, but sometimes amateurs have the best ideas, but they can't express it fully due to lack of skill; which looks like the case here.
I'll get off my soap box now. But yeah, stupid things get to go on a pedestal while other things get ignored due to small nitpicks.