Open late and more authentic than the Thai places I've eaten at on the strip (such as Lemongrass in the Aria, which I enjoy but not quite as much as this place).
On my last visit I ordered Pad Thai and Tom Kha Tofu -- both delicious and only $32 after tax and tip, which is around the price of one entree at Thai restaurants on the strip.
It's a charming break from the flashiness of strip restaurants. Never been crowded when I've eaten here, and while there's a stage and mic set up, I've yet to see anyone performing.
It's a go-to if you want good Thai food in Vegas.