arby's is great! i would eat it more often, but i only know of 2 in my area and they're kinda far away. 🙁
i heard this from a friend of a friend who used to work at arby's, but i wouldn't be surprised if it were true. arby's "beef" is actually a gelatin mold of meat powder mixed with water. kinda like how you make jello, only with some sort of meat powder. thus, the homogenous look to their "beef". then the whole "beef" mold is sliced into thin layers for their sandwiches.
anyhow, after hearing this i still eat their sandwiches b/c i think they taste good. and damn, their arby's sauce and horsey sauce go perfect with their "beef". 🙂