Everybody needs feedback. If you don't get good advice, try to train him. If he didn't appreciate the field situation, get him out there, in poor weather if possible, and let him handle every piece of equipment and do every task. The good ones will welcome the chance. Finally, if you get a good working relationship going, pass the word to your friends.
Life is hard enough without the problems caused by bad statistical advice.
With a bit of thought, you can avoid being a victim, and with some luck, it will be well worth your time to get advice as early in your project as possible.