I didn't know so many people hated Watch_Dogs (been living in the dark). That said, I can totally understand it. I honestly didn't hate the game at first, I was enjoying it for the most part for the first 10 hours. I really liked the overall world, and while the plot wasn't original by any means, it was different from most of the major AAA titles in the last 5 years.
BUT, the plot turns to shit. Like...it just becomes tedious as hell, and I didn't give a fuck about any of the characters. The other issue I find, is like a lot of poorly designed sand box titles, the missions started to feel really repetitive (go to here, go to there. Pick this up. Do this). Meh. And while the game has a lot of side missions, they start to become shallow and repetitive. Basically, 10 hours into the game the illusion of the big open world fell apart for me. So all I had was the main story missions (which become a fuckin trudge to get through).
SO YEAH. I still haven't played the new Wolfenstein. lol But based on what people are saying, I would probably just go with that over Watch Dogs. Watch Dogs also doesn't even look that great (so it's not a title just to get for the next gen feel). Infamous looked a lot better.