I do think the original bosses don't have the same effect anymore because frankly any old content can get outdated pretty quickly in a game that changes so quickly. I also think that surface bosses are plain boring. Of course, for anyone who is maxed out they are going to be relatively easy, but I think theres an inherent flaw in doing surface bosses on Runescape nowadays with the advent of Dungeoneering. Dungeoneering bosses are fun because they don't have the insane risk of bosses like Corp and GWD to lose all of your valuables, and many of the Dungeoneering bosses have really cool, unique gameplay mechanics. Not only are the original surface bosses old and outdated with the new additions like curses etc, but they have a pretty bad risk-to-reward ratio for casual players, and I just disagree in general with the notion that you have to risk all of your valuables to go boss-hunting unless you are an extremely dedicated RS player, so i'm glad that Dungeoneering came out for the regular RS players to do some fun boss-hunting. Just my 2 cents ;)