In that video, wouldn't Edge Connect + Move w/ Constrain to Edge work just as easily? Perhaps not on more complex shapes, but certainly on the more primitive ones.
Yeah, Artstation... unless you're pro posting work from a project, or producing really great stuff that happens to get popular, you generally don't get comments-- and even when you do, they're shallow. It's just not a forum for that stuff and thats ok. If you want more attention in general, you'll need to post more and…
You know, the drawing looks a lot cooler than the model. I think also, at this stage, you should be presenting your model with no diffuse coloration. Its only hurting our (and your) ability to see what you've modeled and how it works or doesn't. I see areas where elements just didn't translate that well, or where you've…