I have 200+ hours in this game since 0.10.x. It is so addicting, always something around the corner to strive for. There are some humps like Blue science, Construction Robots they need a lot of requirements, but the game changes so much with automated construction.
The late game can get a bit tedious when you have to constantly find new ore patches and fiddle with trains. But ramping up production 10x 100x is fun. Unfortunately this is also when the game can slow down a bit, at least on my pc.
elrond1999's comments