Re: Disappointed with first LI
One handed legendary weapons do not get the stat buffs you have seen on non-legendary one-handed weapons. This isn't just for your starter LI weapon, it will be the same for every LI weapon you can use from now on. Those stat buffs are only available on two-handed legendary weapons. This is the same for almost every class in the game (except Rune Keepers, RK rocks are always two-handed weapons as far as stat buffs are concerned).
On the other hand, every legendary weapon (and legendary class item) starts with four empty slots on it where you can attach "relics" which do have stat buffs. If you want more will, attach relics that give you more will, if you want more morale, attach relics that give you more morale, etc. In this way you can customise which stat buffs your legendary weapon has.
Therina - Hobbit Guard Rongo - Hobbit Warden
Frood - Man Minstrel Garmun - Man Captain
Zorosi - Dwarf Champ Froodaroon - Elf Hunter
Southern Defenders - Arkenstone (formerly Elendilmir)