I understand, because in Italy Genesis' fans don't like IT.
Not to be particularly antagonistic here, but I bet lots of Italian Genesis fans do like IT.
Personally I prefer Genesis, both sides. I find the first side mind blowing in just how strong it is. I find the second half to be endlessly interesting, like the real back alleys of the band's music. I took a while to warm to it, but just like with Abacab, you can almost discover something new each time you listen. I even like Taking It All Too Hard, largely because of Phil's vocal performance, but also because it has a wistful vibe that's somehow in harmony with It's Gonna Get Better (which is much, much better) and in stark contrast to Just A Job To Do.
I dunno, I feel like as halves go, it's up there for the band purely exploring new corners.