Sala Thai is our local go-to spot for Thai food and we're always satisfied. Servers are friendly, the ambiance is nice, and they are incredibly quick. Takeout is ready is 10 minutes and dining in, the food almost comes out too fast.
The dishes aren't necessarilly the most exotic, but having lived in Thailand, I can say they're certainly 'authentic enough.' They've got all the American Thai staples (panag curry, pad thai, etc.) with some pretty good sushi now too. Soft-shell crab is highly recommended. Whatever they lack in 'adventurousness', they make up for in consistent, quality food and good price.