What was the internal perception of Elop as CEO at the time? And of the push towards Windows Mobile? Did people see the writing on the wall or did everyone see

What was the internal perception of Elop as CEO at the time? And of the push towards Windows Mobile? Did people see the writing on the wall or did everyone see promise? I still remember seeing the promo videos for the...920 I think it was, and being utterly blown away. The promos were so good that whole communities dedicated themselves to proving that they were fake.