As for you planning to do an AAR, I think that you should do it if you feel it could be a fun thing to do. If you think it could be a nice way to spend your time, then I strongly encourage you to go for it -- what is the worst thing that can happen? Well, the worst would be if it dies, and my first one died after two chapters. If you'd feel like you need advises regarding AAR-writing in general, or an AAR of yours specifically, send me a PM or start a thread in AARland, there are always plenty of people around to help. And hey, all of us, from canonized and Mettermrck to Rensslaer and even stnylan have been new at some point.
Or you don't need to start an aar. Reading is easier.
Including spamming to make people feel that you read their aars.
Btw, I actually read them, but can not remember what happened in which aar.