Actually, the results of this poll say great things about how UConn is viewed.
How is a 60 -40 against UConn great?
Easy, let's take a look at the universe being polled.
This poll is in the Women's basketball section of ESPN. The people who go there are, almost without exception, fans of women's basketball. If you're a fan of women's basketball, you almost always have a favorite team you root for. Quite often that allegiance is geographical. So that tells me that many people who are fans of other women's basketball teams are rooting for UConn and/or there are significant numbers of UConn fans in areas that would usually be rooting for a different home team. Add in the human propensity to root for the underdog/against the favorite and these numbers are even more impressive.