I caught the premiere of this. It's perfectly fine and would fit in well with afternoon quiz fare in the UK. I don't know what the appetite for network primetime in Canada is like, but it doesn't seem like a primetime program. Pretty long-winded quiz to build a bank ("the vault") and whittle four generational representatives down to a winner. Winner plays a bonus round (answer three questions from one of the four generations within two minutes) to win the vault value, and then option for $25K-or-nothing on a final question.
I have a copy of the recording that I would be happy to share with you privately (PM) if someone is able to share it.