If the extra characters were funded and budgeted initially and strictly as DLC as claimed, then I have no problem.
That's no argument at all.
Budgets are artificial. Next time Capcom could say: Oh well, Resident Evil 6 - well, the WHOLE game costs around 50 million. And we hmmm used 30 million out of that for the actual game and hmmm 20 million for the DLC missions. So pay, thank you.
That's just a poor excuse. Especially taking 60$ for the game and then maybe 10$ for 5 characters. There is not even a relation to those amounts. As if the 5 characters was 1/6 of the actual game development.
Undead Nightmare for example is one of the only DLCs that I totally accept, especially because it was also released on an additional disc as well. Or DLC a la Portal 2. But 95% of the time it's just a quick cash grab. I got no problems with a game that features SO much content to stay on 30pounds or something and then paying for that.