I have a human player that has a large great sword, who only has a -2 to his attack per the rules in the PF Beta. Is this right?
a weapon’s size category is keyed to the size
of the intended wielder. In general, a light weapon is an
object two size categories smaller than the wielder, a onehanded
weapon is an object one size category smaller than
the wielder, and a two-handed weapon is an object of the
same size category as the wielder. Inappropriately Sized Weapons: A creature can’t make optimum use of a weapon that isn’t properly sized for it. A cumulative –2 penalty applies on attack rolls for each
size category of difference between the size of its intended
wielder and the size of its actual wielder. If the creature
isn’t proficient with the weapon, a –4 nonproficiency
penalty also applies. The measure of how much effort it takes to use a weapon (whether the weapon is designated as a light, one-handed,
or two-handed weapon for a particular wielder) is altered
by one step for each size category of difference between
the wielder’s size and the size of the creature for which the
weapon was designed. If a weapon’s designation would be
changed to something other than light, one-handed, or
two-handed by this alteration, the creature can’t wield the
weapon at all.