Only bland if they don't know how to prepare it. The best burrito I've ever had was just meat and cheese. Properly marinated Carne Asada needs nothing else to be delicious. In every Chipotle thread I'm told by at least 2 or 3 people the reason my burritos there are bland is because I don't get enough on them. Which makes me laugh. I don't get a lot on my burritos anywhere. People go to Chipotle and they literally get everything they offer on 1 to make it to where it's not a bland, boring disaster.
Well, all i can conclude is that you must have been licking an open flame at a younger age or something, and fried off all your tastebuds. If you can't eat their meat and find it flavorful, then there is something wrong up there.
I use their recipe for chicken and serve it quite often--it's extremely simple: canned chipotles in adobo sauce, blended with cilantro, salt, lime juice and cooking oil. marinate whole chicken thighs for several hours/ overnight then grill on open flame.
that is all they do, and I do this at events if I have some chicken that needs to be cooked, and everyone loves the hell out of it. Don't know what to say, man.