To be honest with you Barney, I think Mr. B is one of the very few emerging from this fiasco with any credit.
I love the way he pipes down that unruly rabble masquerading as lawmakers and telling May she couldn’t just keep on banging the same drum every couple of weeks was perfectly sensible IMO.
Bercow was well within his rights to use a 400 years old house rule last used in 1920 to ban the third vote, and indeed it would have been lost/delayed anyway, but he hasn't particularly distinguished himself as a fair minded arbiter at anytime during his whole tenure as speaker, not just this week.
Betty Boothroyd was the last excellent speaker, well respected by both sides she ruled even handedly and fairly.
You can usually tell a poor or a politicised one, as they tend to be well supported by one side of the house and generally loathed by the other.
John Bercow is a marmite figure, full of his own position's grandeur and importance, controversy has always been his friend and inconsistent application of precedent his prerogative. He's never happier than when facing an angry group of MPs. and despite originally being a Tory is now deeply loathed by them.
There are serious bullying charges which are being suppressed for now as members calculate keeping such an arch opponent of brexit in position outweighs bringing him to book for such seemingly outrageous behaviour, although any 'retirement' to the House of Lords now looks out of the question.
A good speaker is rather like a good referee, applying the rule of law without fuss or favour, and a bad speaker, rather like a bad referee, one that usually makes the news all about himself.
John Bercow usually makes the news all about himself if given the opportunity, a supercilious, self-serving and self promoting character, i'm afraid he falls into the latter category.