After you have been reading up on Asatru for a while, you will surely come to know that yes, indeed, Asatru is different. But maybe it is a difference you will enjoy. You may even find that Asatru is the right spiritual path for you. If you do feel that way, please consider joining one of the national Asatru groups. It really helps us all when we are united.
Suppose you find you don't much care for Asatru? Suppose you'd rather be a Druid or get into Voudon? Well, good for you! We Asatru don't believe that there is One True Religion for Everybody, any more than other Pagans do. The knowledge you gained in studying Asatru will certainly prove helpful to you--no knowledge is without value.