You had to explain the $1m wedge and the Mystery Wedge? You couldn't just say "That's a special case, it'll get explained when it happens?"
The contestant actually landed on the $1,000,000 wedge, and since my friend reacted, "A million dollars?!?", I had to explain all the hoops (because Pat doesn't have time to talk through the full process, and to the casual viewer's eyes, the wedge is just sitting in front of the contestant like any other prize wedge).
And by that point, since we had gone through pauses for the $1,000,000 wedge and Free Play, might as well take the time for the Mystery Round, too.
(Discussing game shows with my friend was a look into how John Q. Public sees the genre. For example, he felt that $50,000 was an insufficient payout for a prime time game show, regardless of the quality of the game itself. Though he was able to identify excessive padding to fill an hour.)