I have been to All American several times. It's a regular spot for lots of Fountain Hills folks. The vibe is always great, excellent place to watch a game. Always upbeat and fun.
Prices are so so. A little overpriced for a sports bar for my taste. Food is pretty good - burgers, pasta, pizza, etc. Their margaritas are fantastic though, I recommend getting it if you're having a cocktail (and it's their cheapest so win win!).
If you can, sit outside! The patio boasts a wonderful view of the fountain and park. They have heaters so even if it is a little chilly, you'll be fine!