Concisely describe the space battle you see in your mind's eye in less than 0.5 seconds. It's not that it can't be described. It's that I'm looking at / living a shot from a movie in realtime or faster than realtime. If I tried to write that out ... it would be too slow and actually over-specified.
Verbal thinker hear as well. Weak mind's eye, but imagined scenes or objects are actually easier to visualize and describe than memories of real objects or places, most of the time.