I feel sad that Georgia hasn't won in Manchester, at least not yet. There was something so vulnerable and naïve, when Craig told her he'd cast her in his West End shows, and now having to go winless on the tour, after coming 2nd or 3rd, while 4th place Anita wins again and again, even in her hometown - well, it's bound to be painful. OTOH, maybe it's a good life lesson.
I really think Anita and Gleb aren't just winning because Gleb's sexy or Anita is well loved - but it's the impact of the melodramatic choreography, designed to have a visceral effect, whether any actual dance steps are even in evidence. This kind of showmanship (or manipulation -- if you're on the jaded side like me) has overtaken DWTS-US completely... well, I guess it's what Cheryl Burke (an 18-series veteran DWTS dancer, now finally gone) said once: DWTS is a show, not a dance competition.
But combine that with Gleb being the new eye candy... well, there you go. I think Gio is just as sexy but he isn't doing the "Gleb special" gimmicks, so it's a combination effect. Gleb learned this from Derek Hough - maybe Gio will come onboard (though I think he's done a pretty good job and will be back in '16 - and the showmance and/or romance certainly won't do him any harm in his ambitions)