I was never bothered by the games difficulty requirement, but I was wondering if Larian Studios could spend some time tweaking certain mechanics. I also believe the game is a tad unfinished, and although a satisfying boss fight to conclude the story campaign may be asking a bit much I at least hope they take a moment to clean up all the bugs and perhaps fix a few of the units.
I will gladly pay for any DLC that adds new units or touches up the campaign, I know this kind of work is not easy or free for the developers. It's just feels like they have forgotten about Dragon Commander and moved on entirely to Original Sin.
