Keep in mind, also, that the definition of "meal" is pretty broad, depending on the caterer and what they want to provide for what the company pays. It might be a nice steak with hand-made sides (rarely), or might be a single frozen breaded fish patty thrown in a box with a scoop of translucent fruit out of the Sysco bucket. I've gotten both, and in the case of the latter, it might take two "meals" to make an actual human-size meal.
Beats a sharp stick in the eye, but I'd much rather get 90 minutes free and go get what I actually want to eat!