I'm one that gets elbowed not the elbower but I RD and can get everything done by lunch and go back and enjoy the resort. I rather stand on line and wait for RD then be backed up on every other ride that day since the later it gets in the late morning, afternoon, rides then get more crowded. We do not wait more than 15 minutes for any ride, even during Christmas-New Years, where I did a full trip report doing attractions twice, without waits.
I don't want to get elbowed, and only happened at MGM, but I must disagree with you about "hardly ever save time". For me, it saves a significant amount of time but YMMV