I really like falafel, but it depends on what you do with it. In a sandwich it can be really dry if there is not plenty of some kind of more moist ingredient as well.
Also, just like anything else, falafel can be better or worse depending on how well it's made and the ingredients that go into it
Piri I mean I don't know if you still can call falafel of you add more unusual ingredients, I would still call it falafel anyway.
Yep, personally I think you can add a lot of different things and still call it falafel as long as the basic ingredients are all in there.