The best news is that they picked up the pace a bit from yesterday, with 17 questions instead of 10. That's almost up to last year's average of 17.8 questions per show.
Here's the breakdown of questions per segment.
5 questions before first commercial break.
4 questions before second commercial break.
6 questions before third commercial break.
2 questions before end of episode.
Here are a few minor spoilers.
Spoiler
Bill Nye was briefly introduced, but was never used as a lifeline.
I don't think they showed the contestant who was on deck today.