I haven't really decided that I like Alison/Ian yet, I just became interested in where the pairing will go if you choose not to sleep around as Ian. You have to continously choose Alison over other girls, so that's why I'm hoping something wholesome will result if you're "loyal".
Many players think Alison is crazy so I'm hoping she'll just be a "vanilla" kind of option. I'm sort of waiting to see with future chapters how Ian's relationships to Cindy, Emma and Cherry can develop before I pursue them for myself.
I don't really dislike Ian/Lena, I just dislike the narrative focus on their relationship. I like that I can counteract that, so that's what I choose. I wasn't really into the deep Ian-crush that Holly had so I chose to counteract that as well, given that I don't like any of Lena's other options so far it's Holly by default. It seems to be very-slow burn, but I do like the "hot girl/shy girl" romance, so I'm looking forward to where it's headed.