I game on PC, I blame the bad hair on last-gen consoles. However, I cannot condone publishers/developers releasing a game on last-gen and then cut them off midway thus I must support the last-gen owners in this case. If they can do it to one of us and get away with it, they will surly do it to all of us.
Just as an aside: If you blame the graphical quality of the hair on oldgen, fair enough. But I wouldn't blame the quality of the styles themselves on it. There are some great styles that are unavailable to the Inquisitor in the game (and one or 2 for the Inquisitor), not to mention the fact that making good-looking hair isn't actually that hard.
Why is everyone assuming they had to do this because the old gen couldn't handle the new dlc? I doubt their next dlc is going to be radically different or more complex than any of the previous content we've seen. Most likely this was done because of weak sales. I mean jaws of hakkon wasn't that great and offered nothing new in terms of gameplay and anyone thinking this means that the next dlc is going to be radically better than previous content has lost their damn mind.
They are assuming that because they're being optimistic. Better that they scrap oldgen to make better DLC than scrap it because of money, and good content is good content. We will see if the new DLC is actually something that is
1. Amazing
2. Could only run on newgen
and find out which was the reason. We just don't know yet.
Something to think about though: If they did scrap oldgen because, say, JoH sold poorly on it, it was partly because of the exclusivity deal. Fewer people on PS3, PS4 and Xbox 360 bought Jaws of Hakkon because:
1. They were either too spoiled to want to, having to wait over a month to get it
2. Didn't get it on principle, because of the exclusivity
3. Were not satisfied with the reviews from players, even though they may have simply bought it on launch day if it was released on the same day for everyone. And there are a lot of people who do that. I'm usually one of them.
With those reasons in mind, even if the oldgen player count, and therefore sales potential, was lower than newgen, Bioware still lost some sales because of the exclusivity deal. I'd be annoyed if I were them. So if they decided to scrap oldgen because of poor sales, this is part of why they had poor sales, and ends up being slightly ironic.