Well, I'll say how it went down as viewed from where I sat.
Some of us heard by the grapevine very promptly (and to our surprise) that the visit hadn't gone well and that the father's demands for guarantees were the reason. This was disappointing, as AM was obviously talented and we'd been hearing for some time how she was "all about UConn."
Subsequently it was reported -- at least on the Summitt and IIRC elsewhere, that AM called PHS and offered to commit, but was told that TN was headed in a "different direction." Prominent Summitteers with good coaching staff sources said at the time that AM had "a daddy problem."
But after a really good summer for AM, and perhaps compelled by the thought that TN had needed but not been able to recruit a top point guard since the Dark Ages, PHS changed her mind. Offer made and accepted, and PHS took the unusual step of anointing AM a starter in advance.
We've lately been treated to some revisionist history in the form of what now seems to be the gospel according to the Summitt. In this tale, the ill-fated UConn visit went bad because Geno wanted AM but demanded an immediate yes or no (unflattering to UConn) but AM balked because she was hoping for TN (flattering to TN).
In support of this gospel, it's been offered that, since AM landed at TN, the father has in fact been a peach, and AM has said that TN was her dream school. No reason to doubt the first, and the second is on the record. And neither is inconsistent with how people would naturally react after narrowly escaping a self-inflicted recruiting debacle.