Games are semi-finished products !? (Blues and Bullets)

Something, a bad fashion for games has gone - semi-finished products !? Grim Dawn, Darkest Dungeon, Metal Gear Solid V: The Phantom Pain, Afterfall.Reconquest.Episode.1, Blues and Bullets Episode 1, ....
These are just the ones I've met, and there are probably many more similar semi-games ...
And when is "Coming Soon" going to be the sequel to Blues and Bullets? Wait all of 2016 again?