How do you find your visit to the museum?I thoroughly enjoyed it,it was()than i expected.far more interesting;even more interesting;a lot much interesting;so more interesting应该选哪个?求讲解理由,以及其他为什么不能选的理由

How do you find your visit to the museum?I thoroughly enjoyed it,it was()than i expected.
far more interesting;even more interesting;a lot much interesting;so more interesting应该选哪个?求讲解理由,以及其他为什么不能选的理由