terst

Accurate

adjective:
(especially of information, measurements, or predictions) correct in all details; exact.

knowledgeable

adjective:
intelligent and well informed.

Respected

verb:
past tense: respected; past participle: respected admire (someone or something) deeply, as a result of their abilities, qualities, or achievements.

Unbiased

adjective:
showing no prejudice for or against something; impartial.