Tbh the Liverpool fans on this site really rate Sterling.
I think Sterling is more willing to take on his man now rather than just run into space. Guardiola's style tends to have his wingers beating people 1 vs 1, they start pretty wide while the fullbacks are pretty inward. Sterling clearly has the ability to beat his man and carry the ball in his locker so really if he improves his end product(finishing mainly as his passing's not bad at all) then you have a beast of a player. Works very hard off the ball too.
SUG said that he could see Guardiola working with Sterling and make him into a beast and I think you're starting to see that already.