I've been following Factorio for about two and a half years now. While I love to see the art improvements and I like to learn of how you've improved the engineering of the game I am still rather saddened that the game itself has barely changed. In terms of gameplay very few things have changed ...

Maybe it's just me, but I am not excited by additions like combinators or colored lights. These things seem like toys to play with in a free building mode or in a normal game after your factory has become so stupidly large you could have "beaten" the game easily and are building for its own sake ...