Looks on par with Madden games for the Gen.'12 was better than the past two because of the lighting so if it gets back to that they will be good.Graphics have never been the issue with Madden so I wouldn't see why anyone would be that judgemental.
The graphics look like they have regressed from '14 to '15... player models do look different but do not have a judgment for better or worst yet - hopefully we will see early-access gameplay for this generation of consoles.