The stir fry is decent. If you aren't very confident in your own stir fry ability, then I suppose this place is a good once-in-a-while excursion (especially the sauces). Provided you don't have any food allergies. Although they claim to cook orders for people with food allergies in separate woks, there have been a couple of times when I or someone in my party got the wrong order. Along with that, there is a lot of mess and cross contamination when people are loading up their bowls.
But if you do decide to take the plunge, the roti bread and the mu-shu options are pretty good. $15 good? Maybe not for me.