Factorio is a brilliant Zen garden and an absolutely terrible real time strategy game. Since the beta there's been more and more biter types and a gradual ramp up in how frantic you have to be to keep up. It's tremendously off-putting and completely opposite to what makes Factorio what it is.
Hopefully the developers realize this at some point and knock it off. Make a 'frantic mode' toggle for the experienced players but don't make it the default. I can handle needed a turret or two at key points but I can't handle needing to race the tech tree to keep up. I don't get why they made the defaults so hostile to new players. I'm not even that new to Factorio but it's still waaaay too frantic with default settings.