I bought two copies of the game at launch, one for me, one for my brother. We're both pretty disappointed with the game and I think to make it better the two "Realism Mode" options and "General: Enhanced Game play" have to be worked on.
If the game had coop though, we would play that once, regardless of any other chances... Not the most important addition/change for the game to get better, but an addition that would get us, personally, playing for a bit.
(until we're done with the campaign. Then we'll put the game aside again until the actually important changes are more or less made and we, personally, find the game fun)
btw. say what you will about RO2, your support for your games is outstanding! Keep at it!