I am not sure why you think FGU could have been... It is huge improvement over the classic and the last major updates that introduced effects, LOS, dynamic lights and other ruleset specific features show that the product is far from "over". The fact that you now have map-making capabilities is amazing - everything in one place.
Yes, we want much faster pace from Smite Works, but even today FGU has much more to offer than its competitors.

