I'm not wrong. There are games that have sold over 3 million copies in one day on one platform. 2 million in 2-3 months on multiplats systems is nothing. Especially when the biggest amount of sales came within the first week. The Dark Souls series has always and will always be a niche market game. It's not going to sell 8-10 million units in it's lifetime. Neither will Bloodborne. Go back and do some more research.
You are wrong.
It isn't 2 million in 2-3 months. It was 1.3 million in 2 to 3 weeks in only EU and NA. Your logic that Dark Souls being a niche game is that it didn't sell as much as Forza and other franchises. You are comparing the lifetime sales of those franchises with the only sales number we know which is the sales of Dark Souls 2 in 2-3 weeks in two territories. Forza 4 is at 4 million. Forza 4 sold a little over 2 million in around 10-12 months which means DS2 blew it away in sales.
Niche market games are games that sell under a million. Dark Souls 2 proved that the series clearly no longer a niche market. You can spin the story as many angles you want but you are still wrong.
No I'm right. Where are you getting your figures for Forza 4 from? Give me a link. I'd like to see them. Also, Forza 4 isn't multiplat, so of course sales will be lower. If DS2 was only on the PS3 the sales would be under 1 million for 2-3 weeks. Which proves my point. Even as a multiplate, it's not going to sell more then 4 million over it's lifetime, just like Forza 4.