I think bow needs to be more spammable, or slightly higher damage, so it's more useful.
Gun seems good enough, but I couldn't test it in more detail.
Sword is pretty good. The reflect is nice in pvp, but 1000% isn't that strong in pve. Maybe if it had an hp buff like all other reflection procs, or did 1500% reflection dmg or so it would be more useful.
Or make charged attack do extra damage and apply dot with same cooldown.
Or maybe the aura from charged attack aura could debuff enemy (dmg, armor etc.) and do dmg in small radius, so that it synergizes with the pull.
Just throwing in some ideas. But overall I like the new weapons a lot.