If you used to LOOOOVE tuna, then you probably won't care for Tuno.
If you used to HATE the fishyness of tuna, you'll hate Tuno.
If you sorta liked tuna, you may actually Like Tuno - some people actually LOVE it!
The frozen style Tuno, just thaw, DRAIN and mix with whatever... like however you used to make tuna-fish sandwiches with mayo and pickles and whatever... (It makes great grilled tuna-salad-and cheese sammiches) or tuna casserole.
It's also available canned, which is interesting, I didn't hate it, but it seems to elicit strong opinions one way or the other...
See the thread on here SOMEWHERE (can't find it now) on "Canned Faux Meats".