Pho Saigon Pearl doesn't look like it should belong in suburbia Phoenix... that being said because it did taste very authentic. Personally I have a few reservations though on their menu, it's a be expansive for no reason... but I don't like giving small businesses 3 stars, and since there is no 3.5, let's go 4.
Why go there:
Swinging there because of some obscure sign on I-17 heading towards Phoenix, I was surprised to find out how good their bowl of pho was. It was a good portion, the accompaniments made sense. The broth was nice and clear. The spring rolls weren't the heftiest but the make it up having 4 in a portion which is unheard of. (You could use a little mint in there Pho Saigon! Offer the traditional fish sauce dip instead of that hoisin and peanut stuff...)
Tip:
Stick to the restaurant's main game. Which is Pho.
Don't be a hero and try to get orange chicken and expect to get what you're looking for with that order. Go pho, all the way with all the fixin's.