
Paradox Interactive has done it. I can't say it did it "again," because it usually botches every single launch and release and forces us to wait for years until its game becomes "good." But EU5 is the exception, and its overwhelming launch-day content makes it PDX's finest release.
I've already put in some 10 or so hours into the game, starting as Holland with a few ducats and a dream to one day unite the Lowlands into the glorious Dutch Republic. The road there was going to be tough, I knew as much from my thousands of hours in Europa Universalis 4.