I wouldn't expect anyone other than the person getting the Realm First! to be impressed. It's more of a self-satisfying achivement, it doesn't make you good, it means you have more time to dedicate to the game than the majority of other players. If you want to feel good for about an hour, go for realm first, if you want a good experience leveling, take your time, explore the areas and don't rush past everything. This will give you alot more satisfaction when you hit 85 than the Realm First! will.