To be fair, at the end of the season Butler was #37 on Kenpom, which was behind both Maryland and Virginia Tech. They lost to Evansville. They lost to Wisconsin-Milwaukee by 24 points on the road and lost to them again (in overtime) at home. They lost to Wright State, Youngstown State, and Valparaiso. Heck, they almost lost their first-round game to ODU. Had Howard not gotten that put-back as time expired, they would have been watching the Final Four in Indiana on their televisions and everybody would've said "Look how far they fell; from the Final game last year to a first-round loss this season; it's kinda sad, isn't it? Hayward was the engine that drove the Butler team."
Point is that the NCAA tournament is fickle. I agree with the poster who said that Butler is not all that good.
They are certainly playing well now, and they are tough and very well coached. They don't wilt when the going gets tough. They're obviously better now than they were when they lost to Valpo and Evansville.
But are they one of the two best teams in the country? No, and neither is UConn. We have got to get over this idea that the NCAA tournament is an effort to find the best basketball team in the country. It's not; it's an effort to see who can win this tournament. Whoever wins on Monday will have managed to win this tournament, and will thus be legitimate NCAA tournament champions. They will not, however, necessarily be the "best team" in the country.
"We are not provided with wisdom, we must discover it for ourselves, after a journey through the wilderness which no one else can take for us, an effort which no one can spare us, for our wisdom is the point of view from which we come at last to regard the world." --M. Proust