I think Larian is expecting their Divinity 2 audience to go to Dragon Commander while catering to the older fans (the ones who went through Divine Divinity and Beyond Divinity) with Divinity Original Sin.
Unless those fans like both the 'older' and 'newer' genres. If you aren't this is a very unique opportunity to try out! I truly believe OS will turn out a most competitve salesproduct compared to DC. I really wonder which one will sell most? But that may just depend on the amount of publicity they got.
