Any particular reason or are you just gonna leave it at that? In my opinion, AO was better because it was highly original. AE was basically the same thing, just extended and with different gamespeak. The backgrounds were incredible, and the in-between level videos were definitely the best for PS1 I have ever seen. Not that AE was bad; Not in the slightest! But AO was the first one, making AE look like an edited copy. So, I guess I'm saying that AO is better...