I like to go here since it's so close to my house (and I don't have to drive to Chinatown), but recently they just changed their cups. Their medium size is still the same, but they changed their large cup and added a "jumbo" cup. The latter two are the size and shape of a soup container and don't fit in a cup holder (I'll need to take a picture next time I go).
Now I have to wait until I get home to enjoy my drink! I'll still give them three stars since I like the drink, but I'm really tempted to go lower because of the darn cups.