Small, AA, LED, and "wow" don't go together, sorry.
AA cells can't produce that much power, so if you want "wow" you need a lot of cells. That's why small "wow" lights always use lithum cells or rechargeables. Lots of cells means a bigger light.
I guess someone could make a multi-cell, AA-powered LED "wow" light, but I don't know of one. If you want an AA "wow" light, your best bet is the incandescent PT Surge, which uses eight AA's. Nice bright wide beam, and good runtime, about the size of a more conventional 2C light.
If you want small, LED, and "wow", you want a Surefire L4 or something similar. Not only is the L4 very small and lightweight, but after you buy it, your wallet will be a lot lighter too.