Ask promised to DKo5 for the key hookup...
The game runs well on my rig: Core i5 2500k, 8gb RAM, 760 GTX @ 1920x1080 max settings. Graphics are decent; not mind blowing but not a disappointment either.
The game is very accessible, more so than I thought, right up there with COD. In fact, I had the initial impression that the Titans would be an inaccessible kill streak bonus; but you do get a lot of Titan time. The AI is really not that great though, but hopefully that can be improved.
Pluses: Shooting, movement, balance. Games can be surprisingly close and so far they have a good match length. Shooting is nice, kills are not hard to obtain and the weapons feel tight with little kickback. I think they incorporated the double jump and wall crawl elements nicely; easy to learn but with lots of ceiling room for high skill. The drop ship retreat is a nice touch for match ends.
Minuses: Titan control is a bit tough, and I seem to lose them very quickly. Again, the AI of both the Titan and Grunts seems dumbed down too much. I actually don't know how I feel about the grunts overall, I wish they were easier to differentiate from real players, or at the very least spawned better.
But overall I think this is a nice evolution of FPS game play types. It melds a lot of previous concepts and some new ideas to create something that really does feel a bit different than the current FPS line up. The game did seem to run on my nVidia Shield; but I didn't play it too much.
I was very skeptical of this game when it was first introduced, especially of the balancing. However I do have to say my mind has changed, because at the end of the day it is fun to play.