We tried two combos: a chicken in miso, and a pork in spicy. Some general thoughts:
-Thick noodle (not thin) is what you're used to.
-Spicy is quite spicy -- if you're more a "mild" spice level it'll be too spicy for you after a few sips. You'll probably need to be at least a "medium" spice level person to want to drink the broth after.
-If you're doing the combo, get the ton ton bowl -- the sauce on it is sweet and is delicious over rice.
-The normal bowl has 2 slices of meat.