I am shocked that I haven't already written a review for Hue's...I eat here more often than any other restaurant (already eaten here twice this week alone).
The main draw is definitely the pho. Go with the grilled chicken and you won't be disappointed (but don't expect to get veggies in that...okay, so you might be a little disappointed if you were expecting veggies). I wouldn't, however, do the seafood pho...the one time I had it I found that all the seafood (except the shrimp) was overcooked and rubbery.
The service is speedy even when the place is packed (unless you're on the back patio...it's a lovely spot to sit, but they sometimes forget about you out there) and the waitstaff is also very friendly and accommodating.
The fun thing about Hue's is that the pho isn't the only tasty part of the menu. The only item I've ordered so far that I wasn't a fan of was the hot & sour soup (something about big chunks of tomatoes and pineapple floating around in broth was just unappealing...can't really put my finger on it, but ew). I highly recommend that you go for the butter chicken roti or any of the salad rolls.
Oh, and If you're going to get a bubble tea? Have it in the restaurant - you get A LOT more than if you get it to go (found that out the hard way - I was finished my bubble tea before I got out the door). The taro and the mango are both delicious options!