I finished the game the other day and have yet to do any of the side stuff. Just about all the little quests and all of the actual optional temples remain on the map uncompleted. Are they fun? Are they all combat? If I come at the Forgelands ones with my level 20 Death is it just going to be a walk in the park or are there some good old fashioned puzzles like the other dungeons? Do you get anything good? Well, that last part doesn't matter anymore because I've completed the game, but it's a good question to ask regardless.