Tried the first two hours or so of Odyssey. The Stream thing is a bit iffy at times, mostly when you're running across giant open areas. In combat it hasn't really been an issue for the most part, which is good because that would be a deal-breaker.
I love the direction they're going with this series. It feels a hell of a lot more like Witcher 3 than Assassin's Creed. I just wish they'd finally just ditch the stupid fucking modern story with the Templars and Assassins. Like, no one gives a fuck about this Abstergo bullshit. Just tell the Odyssey story and leave the rest on the cutting room floor.
The futuristic stuff was intriguing at first, but I lost interest once it became abundantly clear they were never actually going anywhere with it. If it had built to like the fourth or fifth game being set in the near future where you used all your ancestors' skills to become a modern assassin, that would have been awesome. But for whatever reason, they didn't go that route, or maybe they did and just renamed the new game Watch Dogs to have another IP?