"Good" is an opinion, but I think the most positive outcome of the Vietnam War is the integration of Vietnamese refugees and culture into American society. I pulled a quick list of notables from the Vietnamese American Heritage Foundation:

• Nguyet Anh Duong was the inventor of the bunker buster bomb that help American troop won the battlefield in Afghanistan.

• Nguyen Dat plays linebacker for the NFL Dallas Cowboys.

• Nguyen Hung Viet contributed his research to power NASA Columbia space shuttle.

• Dinh Viet was appointed as the Deputy of US Justice Department in President Bush’s first term.

• Mina Nguyen was appointed as Director of Public Relation of Labor Department.

So not the outcome the US was fighting for, but a positive outcome for the US in the end.