I don't know about whether we should be happy about the fact that a Formula E car will be able to ride through the whole race without swapping its battery (or the whole car), or if we should cry. If you told a whole bunch of Formula 1 fans that the next season the cars need to run on the same set of tires the whole race, and without refueling, then most of them would be disappointed because this takes the team strategy out of the game. Taking out the strategy out of the game, takes out the very little unpredictability that's still left in the game.