Lightsabers look REALLY big in the screenshots...
We're actually still tweaking that. That said, we do want the weapons to feel just a little bit oversized. We're always trying to think about that "show off" factor. We definitely don't want to make them too small and miss out on that show-off factor.
For those that are concerned about the screenshots, I think the lightsabers look bigger in those pictures than they actually are. But without a doubt we want to have that "oversized" weapon feel in the game for the guns and the lightsabers both. By making the weapons a little bit oversized, it makes you feel cool to have that giant gun in your hands.
However, I do think the size needs a bit of tweaking from what you see in the screenshots.