They have not conformed the attraction to the syndicated version of the show. WWTBAM-PI is still modeled after the network version of the attraction with the tenth question being worth 32,000 points and not 25,000 points. The syndicated version of the show is being filmed at MGM in mid January and maybe they will switch things around to make the attraction closer to the syndicated version.
The phone a friend hot line is very different in that now it is phone a complete stranger. They call someone on the street outside the attraction. If you are between shows and sit next to the phone they will likely ask you to participate. I was a stranger twice for contestants and gave the right answer to the contestants in the hot seat on both occassions.
I have been on the hot seat when an idiot decided to be cute and protend to be four years old. The CMs told me that they *****ed him out afterwards. I was on a 125,000 point question and blew it. Obviously, the phone a complete stranger is a weak hotline for the attraction except when you get someone who knows the area. I have been helped twice by this hot line in the past but have gotten four or five people who did not help me.
I have heard of people stationing someone good outside the attraction to be a ringer on the phone a stranger. I do not know if this is against the rules but I have heard of it being done.
Good luck and enjoy the attraction.