I have other problems with believability with the movie. There are a couple of chase scenes that are exciting, but a little over the top. In addition, mid way through the movie, James Bond decides to travel to the Blofeld's lair knowing full well that is going to be tortured and killed. How believable is that?
However, Christoph Waltz shines as Blofeld. Mr Waltz has a face that looks oddly different in a disconcerting way.
Despite my complaints, this is my favorite Daniel Craig James Bond film. I liked it better than Skyfall which was completely devoid of style. Spectre ventures a little back into early James Bond territory with gadgets, cool cars and entertaining villains. The movie does not fully recapture the glory of James Bond, but it makes a good effort.