Had no idea of that, I could see having a bitter taste in ones mouth. I run console, so had no idea of the PC restrictions, that's weak. As for graphics, I never expect a game to launch as nice as E3 videos. But then again I usually don't pay attention to E3.
That said, I enjoyed the first watchdogs, even with it's quirks. They have a platform in place to really polish it, so I would expect a big jump for the second title. I really enjoyed the concept, GTA but different.