Notice that everyone agreed that Obama lost, Romney won the 1st debate !
Only some on the left say that Biden won decisively,
Many others say that Biden seemed to dominate the exchange by way of good arguments combined with pushiness-rudeness, which took alot away from his supposed win.
Or that he didn't win at all because of the ridiculessness of his pushiness-rudeness, regardless of his arguments, valid-or-not !
So, Romney's win over Obama was decisive amongst all Reps and most Dems,
Biden won amongst alot of Dems but not nearly all of them.
Most Reps say that Ryan won because he made good arguments without getting tangled up in Biden's rediculous debating tactics,
Which were a trap-set for Ryan to smilarly-counter-attack Biden !