I always remember my parent's admonition when we kids complained about the look and taste of food " It is all the same when it gets digested".
I have personally tried roasted witchety grubs (an Aboriginal delicacy) and they are quite tasty - just not in ready supply where I live.
And a little off topic but the cartoonist Leunig has a cartoon where the protagonist is trying to breed a multi-legged chicken.
After many attempts, he succeeds.
At the tasting the judge is asked for comments on the flavour: he says "Tastes like centipede" ! Bom! Bom !