That shyt is nasty as hell no matter how they prepare the chicken it all taste the same lol.
That's their signature flavor. Just like KFC and their 12 herbs and spices.
When I was 14 my friends Uncle was regional owner of Taco Bell owned like 12 of them shyts. I asked him why does everything taste the same? The Taco tastes like the Taco pizza which tastes like a burrito....
Taco Bell has a patent on like 3 signature flavors. Basically one for beef, one for chicken and some other. But the all of their menu items will basically taste like one of the root flavors.
And it's specifically designed like that so of 30 different beef taco/burrito items you can get they pretty much all taste the same. So other than the people who are like "no tomatoes" or "no sour cream" there really isn't an item that someone who likes Taco Bell won't like other than personal preference.
I won't eat taco bell burritos, back in the day I liked the Frito burrito but even though a burrito is basically a soft taco with a bigger tortilla and refried beans, I won't eat a taco bell burrito. No doubt it tastes exact the same as a soft shell and I'll eat 6 of those.