Here's where we get to the not so fun part. Charlotte started fussing/crying about 45 minutes in and could only be consoled by Tom riding on the bumpy, bumpy, bumpy ground beside the bike path. She was laughing like crazy during those parts. We kept peeking back during the ride when she wasn't happy and things seemed fine. Yet when we were done, we realized a few things:
2) There were some puddles (especially on the off-road parts Tom was doing to keep her happy), and apparently the puddles were splashing up onto the screen and through to her!
We could see why she wasn't totally enamoured with the ride. Perhaps an REI helmet fitting is in order...and a more conscious avoidance of puddles!