Someone recommends you some games, about one they say "it has a simulated theme park with intricate rollercoaster building engine and you compete with other theme parks for customers", about another they say "you're trying to build a rocket to the moon but it's really challenging", and about another they say "the interface responds to mouse clicks".

"if a working interface is only for bad games, I fear what good games look like"

Good games have working interfaces too, but they have a lot more worth talking about.