Yea or nay?

I generally like Guy Ritchie's stuff and I like this story (I've read the book as well as another about Churchill's foray into unconventional warfare) but am expected to be disappointed by this one.

Here's my observation on how the tone of the trailer seemed to me to be off:

https://www.cougarboard.com/board/message.html?id=32941451

Wondering what those who have seen it think about that.