I spent almost 2 decades as a Daniel Bernstein ultra-fan --- he's a hometown hero, and also someone whose work was extremely important to me professionally in the 1990s, and, to me at least, he has always been kind and cheerful; he even tried to give us some ideas for ECC challenges for Cryptopals. I know what it's like to be in the situation of (a) deeply admiring Bernstein and (b) only really paying attention to one cryptographer in the world (Bernstein).
But talk to a bunch of other cryptographers --- and, also, learn about the work a lot of other cryptographers are doing --- and you're going to hear stories. I'm not going to say Bernstein has a bad reputation; for one thing, I'm not qualified to say that, and for another I don't think "bad" is the right word. So I'll put it this way: Bernstein has a fucked up reputation in his field. I am not at all happy to say that, but it's true.