Very frustrating trying to tank as a Glad right now. I'm only 22 but I am having a rough time with more than 2 enemies. As soon as a dps hits one or a healer crit heals that's it for my aggro and I have to shield toss to try to get it back. Its good to know that as a Paladin I will be getting an ability to help in the get aggro on many enemies department.
Also a tip for the dps, it helps if your target is also the tanks target.