Yep - it was more of a 'challenge' video. Can you skip the lines on all G+ attractions in one day. But I think she said in the video that cast members have told her there are no issues for up to like 10 people, but over 10, the system doesn't work so well? Like the 'reservation/time slot' can be for a party, not just one person? I'm not sure on that.
So she didn't ride the carrousel, or AstroOrbiter, etc. I guess those aren't on G+?
Either way, she spent all her time in lines searching for her next LL, and I can't begin to imagine how many miles she walked.