I do not believe one second DOS2 have become even near 10 million. Anyone can go and write review of games never played.
This is based on Steam reviews, which you can't make unless you own the game on your account. The game has also been released on GoG, 3 consoles, and iOS for some reason. 10 millions doesn't sound that farfetched to me.
DOS2 is in my subjective view bad game with silly comedy and does not change that fact for me.
On the other hand Skyrim reached 50 million sold and I complained to Kingdom come about Skyrim including example what is up with the freaking grey tone graphics in Skyrim? I did say something good about Skyrim like its low system requirements (you can play Skyrim even on mobile phones) and I said it is subjective taste what games people like.
I have not complained about Witcher 3 anything and I like it is for adults only.
