Yeah, from first glance he doesn't seem to be imposing as he should be. He looks like an old guy that has weird fashion sense. I was hoping he'd have the same look as the avatar on the top of the page. Still, I'm sure Oscar Isaac will be amazing in the role even if he doesn't have the look of traditional Apocalypse. I've always loved Singer's X-men, so I'm sure it'll be a good movie.
Anyway, more of Cyclops' glasses: