I just hope that BioWare hasn't lost the delusion that Dragon Age is somehow an appropriate video game franchise for console. This way, the graphics on PC won't be as bad as the idea of playing a slow-paced game (e.g. Dragon Age Origins) on a fast-paced video game platform such as the PS and Xbox.
If it's in 720px not 1080px (or whatever the pixel amounts are for video games), who cares? Why buy Blu-Ray, when DVD looks just as clear? It's almost the same, without the added expense of buying a new disc player and new versions of previously owned T.V. shows and movies.
As long as it's the same as PS4's and Xbox One's graphics, I really don't see the problem with a "downgrade" or whatever, for the PC.
If it is true, then I reckon BioWare is only doing it so that they can make it more accessible to prospective customers. I can't say I like that - toning the quality of something, down, just so the producers or whoever get more sales out if it - but if it's still very enjoyable, it's OK.