Bobby,
Good for your son and his teammates. And I am glad your son is happy there. One person writing me said that it was tough for the team after they got swept by Wesleyan last weekend, so beating Dartmouth cleanses the bad taste.
Good teammates can always make a difference regardless of the coach, though the coach is always make or break for so many kids and should be the primary factor for any decision making process assuming a kid has choices. I agree with infielddad that coaches need to challenge and push to make kids better individually and as a team. But it doesn't mean that all coaches with winning records are positive influences. Some teams will win in spite of the coach. My research on Amherst and other schools has yielded important and verified information, and I urge others to find out as much as they can because, as I said previously, this is the most important decision of your kid's life. Imagine consigning a kid to four years with a coach who plays head games or doesn't communicate well, regardless of the team's win-loss record. This is his only college experience. He can't repeat it. And to those lurkers who are now a bit worried that they will be criticized on this site after seeking information and sharing it, don't let the angry voices, partisans and coach boosters get to you. It's too important a decision for your family and kid to be intimidated. I always hold out the possibility that the information I get may be biased, just as anyone's comment can be biased one way or another, though in the Amherst case there is enough from different people to confirm what others have said or at least to make me nervous enough to feel confident about the school. So do your research, people, and don't be afraid to share what you found. The more information the better. And I am happy to keep writing with people individually to share what I have learned about Amherst and all the other schools.