I didn't find the lens flares as distracting as some here were anticipating/complaining. But could it have used less of them? Yes. I just didn't find it a problem... they come and go.
Dunsel, if you refer to the song playing in the Corvette -- I am not a great fan of the band, but it got a laugh of recognition and half my group commented on it after the film that they found its inclusion fun. Like the song or not, it played well in the scene.
And yes, the kid says "Tiberius".