I think it's really rude to say that, when Matt and others are crunching their asses off to try and push this through for years. You come along and say oh they're just lying and not really working hard, that's one way to guarantee the engine upgrade never comes out, when the most loyal supporters of the game (forum users) are no longer supporting the devs. If I was a dev and read what you just wrote, it might make me want to just quit, so maybe just don't say stuff like that if you ever want to see this come out?
I mean, we literally played the engine upgrade last year, why does everyone say it's never coming? They had to strip back some systems further and rebuild in order to get the lighting fixed which was a big bottleneck for performance, it looks like they have now basically done that. Yeah the "screenshots" that Matt is putting up don't look good cos there's currently no lighting, but give it a couple more updates and I bet you'll see it coming together really quickly from now.
I am a game dev, so I really appreciate the updates Matt puts up from a technical stand point, but probably they are doing more harm than good to the people who just scroll down to the pictures and don't know what they're looking at.