To be honest, I wasn't overly keen on them in the first trailer. Over the course of the film, I'll probably not even think of them, so it's a moot point 
However, judging by the trailer, it struck me as being mostly a post-production thing rather than anything to do with the lenses being used. Isn't Spock's transporter effect covered in mini lens-flares?

However, judging by the trailer, it struck me as being mostly a post-production thing rather than anything to do with the lenses being used. Isn't Spock's transporter effect covered in mini lens-flares?