For all those who are surprised at the poll result so far:
It's not necessarily that 85% of us have absolute faith in Ange and are certain he will succeed, it's more that we have tried chopping and changing the manager every time we have a bad patch for several years now, and it never improves us. (I'm not saying that should not have happened - in some cases, Conte for example, it was inevitable, but Ange is much more calm and doesn't appear to have totally lost the players at all). Meanwhile, more successfu clubs are mainly those who have stuck with their managers, including through difficult unsucessful times in their early years. So some of us simply want to see whether or not some stability will help improve us.
Now of course that doesn't mean that you could just stick any old sod in the job, give them 5 years and they'll definitely succeed - but if the board have chosen to go with Ange, who note has provided us with some great football at times, certainly more 'the Tottenham way' than anyone else since Poch, then I feel it would be wise for us to give him a proper chance and a bit of stabilitity rather than throwing our toys out of the pram because we've lost a few games. (I know our form has been poor pretty much all of this year so far, but it was excellent before that, hence we are in 5th place, which most thought very unlikely at the start of the season (some so much so that I believe they promised to quit the forum permanently even we even finished top half! Looking forward to seeing the back of some people...)).
I'm not certain that Ange will succeed, but I am certain that if we sack our manager every time we have an extended bad patch, and before they've even had a year in the job, then we will become less and less attractive to potential managers, and will become worse and worse as a result. That's why I voted to keep Ange.