I guess it is kinda hard to write a dual protagonist games. Playing as Ian feels better, because he has choices that actually matter. It is very clear that Ian cannot get every girl in the game. With each update his options keep on narrowing, and balancing multiple girls is difficult, but it feels good when things work out.
Lena's story on the other hand feels like an extension of GGGB, because the game seems to be based around her. Every decision she makes ends up working out, she can fuck anyone and everyone without repercussions. It wont be long before she's having bbc ganbangs while on coke without any other character knowing.