It was a surprise - and a strange fight.
I actually had it even. Donaire was the aggressor for most of the fight (not necessarily effectively, but he was forcing the action), and Rigondeux was negative a lot of the time, but stole rounds with crisp flurries towards the end. A true chess match between master boxers. Not too sure I'd agree with 'out-classed' - more, flumaxed (sp?). Donaire just couldn't work out a guy whose feet were so much faster than him, a fact compounded by Rigondeux's south-paw stance (meaning Donaire couldn't cut off the ring). You could tell ND was confused because he was so gun shy, which is unusual.
Rigondeux faught a smart fight. Kudos to him.
The rematch will be interesting. DO SOME SOUTPAW SPARRING DONAIRE!!