I started v.50 from the Now Game option, and on reflection I think the options you choose are hinting at how the game will go, given that the 'deviating story' elements are starting to unfold. You have the choice of Kirito being faithful or not (whether he's just an netorared cuck, or will also netori Asuna), offer guidance or stand aside and be helpful or neutral (whether he's going to accidentally set up Asuna/Sugu/Liz to be stolen or not).
During the date with Sugu, I realised we're probably going to reach a point where this isn't just an NTR game. You're going to have the opportunity to make it a netorase game, and the choice to play Kirito as a netori protagonist. You'll have the choice of whether to stay faithful, or maybe start 'falling for' Sugu, or getting tricked into things by Liz, while losing Asuna to Inoda is inevitable and unavoidable, and you will choose whether Kirito is unaware of that or eventually finds out and enjoys it.
There's still a chance Kirito loses all of the girls to Inoda eventually, but I'm starting to see a point where our choices might start diverging the story.
EDIT;
Also, Administrator. The fact that she can influence things IRL suggests that IRL is not IRL. They might be trapped in a game they THINK is real. Then again, if Alice is just randomly around, maybe it is real and Administrator is also a living Fluctlight and god of FoG; we don't really know much about who is running it, do we? It's clear that her interest in Kirito is to make him suffer, so she can harvest his 'intense emotional energy vibrations', or there's a level in FoG that she needs him to reach, 'the vortex'. Unless that's a translation error.