Objects in movie may be bigger than they appear

This makes no sense at all to me. Apparently, the new Enterprise in Star Trek is supposed to be bigger than the Galactica. There must be some starship envy going on here.

Click to embiggen.

I was wondering how Kirk's father could have saved 800 people from the Kelvin. The scale of the ship must have been much larger than I thought it was. That still doesn't answer how the 800 escaped in a half dozen shuttles, but it's helpful.