Sometimes people including the review sites miss the obvious.
When the GTX 980 launched everyone raved about the performance yet when I actually got 4 and put them up against the 290Xs @2160p it was the older cards that came out on top. The 290Xs just worked better together @2160p.
At the moment the Fury Xs have a driver problem and also don't have voltage control but these things will be resolved and then things could get very interesting.
I got the Fury Xs because I am prepared to wait for the start up problems to be sorted.
I also think the Fury X is the best choice for playing my favourite game Civ5. This is a game that although old can cripple even the most powerful PCs if you have a massive map, huge empire and lots of cities.