One of the best ways to learn more about this game is by reading unbiased World of Warcraft reviews. You won't have to worry about going into the game blind and you'll be able to pick up some really good tips from these WoW reviews. The best kind of reviews to read are those written by actual gamers that are already familiar with this game and how it played. These are the absolute most helpful resources that can provide you with some rare insight.
When you're looking for World of Warcraft reviews that go beyond just the graphics and the UI and get into the actual playing of the game, expert viewpoints are the best. They will be able to help you know what to look out for, and they can point out areas that need improvement and how to get around in-game problems. WoW reviews are incredibly helpful and it is a good idea to read more than just one so that you can see how several different people felt about the game.
The best World of Warcraft reviews will also cover new expansion packs and will discuss things like new playable races, the back history behind some of the game characters and more. When you can find WoW reviews like that you'll be completely armed with the information you need to make a good decision about playing the game. Take advantage of these reviews whenever you can, they are a terrific resource that can teach you a lot about this game.