ST. PAUL, Minn. – Sarah Palin delivered.

An embattled vice presidential candidate, a novice on the national stage, the head of a family suffering its “ups and downs,” the first-term Alaska governor rocked the GOP convention with a star-turning performance.

Palin belittled Democrat Barack Obama and praised her new boss, John McCain, jolting the crowd of GOP partisans.

“Don’t you think we made the right choice for the next vice president of the United States!” McCain said, hinting the controversy surrounding his pick. “And what a beautiful family.”

Indeed, the family was on display for the TV cameras – five children, including a 17-year-old unmarried daughter who is pregnant. Their mother lacked the soaring oratory skills of Obama – a man she attacked as a tax-raising, terrorist-coddling, self-indulgent liberal. But the former TV sportscaster spoke in calm, TV-friendly tones reminiscent of Ronald Reagan. Like the former GOP president, Palin warmed the crowd with quips and jokes.

“What’s the difference between a hockey mom and a pit bull,” she said, pausing for a beat and a smirk. “Lipstick.”

She left the crowd smiling.

“For too many times, we’ve brought knives to gun fights,” said Chuck Gast, a delegate from Maryland,

When asked if Palin brought a gun to the fight, Gast said: “Yes, I think she brings a big gun, like a moose gun.”

It was the crowning moment of a roller-coaster week in which the first woman ever on a Republican presidential ticket has faced questions about how closely the McCain campaign scrutinized her. She also has heard a wide range of inquiries about family issues, her policy positions and her record of public service.

“Our family,” she said, “has the same ups and downs as any other.”

Palin now heads out on the campaign trail, where events are less rehearsed and crowds less friendly.