With zero reads, you've got to call.
Range is AA, KK, QQ and AK and sometimes total air.
We're not readless, we've got that he looks amateurish which means that this is probably the biggest buyin tournament he's ever played which takes QQ, AK and total air out of his range, making this a fold.
What do you base that reasoning on?
How do you know an amateur who hasn't played much doesn't just consider QQ the nuts or AK the nuts.
I agree with the fold but not your reasoning. Just playing devils advocate a little bit.