Its different, weather or not its better is personal opinion. For me its bad and i have stopped playing it for that reason.
Its just dumb when u get attacked, and when u try to kill the attacking unit next turn it gets moved away and your attacking unit lands on an exposed tile and dies all over again. Basically u lost 1 Unit and didnt kill the Unit you desired to kill, its just dumb.
If, (which happens), Players are a lot slower OR their units move slower for whatever reason (latency, Performance etc), you outright win the game, its very easy. I have won countless games because i could retreat with Units that should have died, destroyed Units before they could react, whole armies destroyed without losing a single Unit, just because of faster movement. For a turn based strategy game its weak. Later in the game it gets INSANE, when u have 10-20 or more artillery and Air units that you need to move, set up, and fire, or even worse Carriers, using aircraft in a carrier is a nightmare of epic proportions. Even worse, Uboats, if your opponent moves his faster he can kill yours (they oneshot each other) and then he is invisible and you dont even know where his uboat was, its totally unplayable. Paratroopers that you drop end of turn next to an air raided city, if you move faster the city is yours, if not they die chanceless, victory and defeat or often decided by a single move like that. Bottlenecks are the worst, if you can click fast enough you can pillage the citadel and you win the game, click too slow and he has a unit on the tile again and you lose, it happens all the time.fighting multiple Players? Good luck with that, while u move 1 Unit they move 2, worst case you lose all your units without getting anywhere.
You want to think, carefully plan your advance, your assault, your attack options. But no, click click click super fast or you lose all those units without them doing anything.
I have stolen settlers, workers, pillaged land, killed units, saved units, taken cities, destroyed or overtaken citadels etc countless times because i moved faster, and it didnt feel good to just stomp the other player not with my wits, but because i have a faster finger/ pc.
That said, multiplayer games with strangers would be almost impossible to finish in a reasonable manner with turn by turn movement, but im not saying that they should remove the other option.
Just give us both options. I have a lot of friends that would love to play a huge multiplayer game on a turn by turn basis, we just dont bother because simultaneous is a luck feast and GMR is too much trouble. Just give us both, its not too much to ask for a CiV game.
I have never used Pitboss but isnt that what we are talking about? As far as i know it was announced to be in at launch (2010) and its still not there in 2013, they even said last week in the official Forum that they are still working on it. Probably a lie at this point but who knows.