Really enjoying the game so far; it has its fair share of problems, but overall, the level design is actually a great throwback to Half-Life 2 style of puzzles -- in that, you have to use a modicum of thought and maneuvering to complete them -- and the humor is, despite what paid critics out there have to say, decidedly Duke-like. There's really nothing to complain about when it comes to the gunplay -- it's fast and fun and nothing more or less.
And I say that as a Duke fan, sure; not someone who's been panning the game's development time every chance he gets only to chomp at the bit to write some scathing click-bait for angry fans, or whatever.
As far as problems go, visually, it's a mixed bag, but performance is solid on PC. If, however, the visuals of DNF are a deal-breaker, it's a wonder why anyone's crying foul long after we've known how it looks.
Finally, it's great that the game is offending the butt hurt critics. I would expect nothing less from a Duke title.