网友的前两个翻译都不对，not 的位置错误。原因在于，网友机械地理解了 not so much...as... 的结构。not 是否定谓语动词的，它的位置是：is not； does not 等。

对比讲解如下：

1. I am interested in not so much your appearance as your soul. （误）

2. I am interested not so much in your appearance as in your soul.（误）

应为：

3. I am not so much interested in your appearance as in your soul.（正）

还可以说：

4. I am interested in your soul rather than in your appearance.（正）

5. I'm more interested in your soul than in your appearance.（正）

第3句是以下两句的变体，第6/7句最简单：

6. I am not as interested in your appearance as in your soul.（正）

7. I am not so interested in your appearance as in your soul.（正）

第6/7两句则是第8句的否定句：

8. I am as interested in your appearance as in your soul.（正）

网友仔细体会。