My experience - possibly to help others plan - Monday 6/5 and Saturday 6/10
Rode FoP twice - once with a 9:30 pm fp+ on Monday night, once standby on EMH morning, Saturday.
First - FoP has become a favorite!! I do not do Star Tours, the thought of Tea Cups makes me woozy, I don't do well in Imax movies - I ride Soarin' without a problem, I can ride all of the coasters - none bother me, including Everest. One of my daughters is very prone to car sickness. My husband, older daughter, and I all had no issues with the ride. My younger daughter was a little bit queasy after. (She had just started an antibiotic that had to be taken with food, so it might have been a contributing factor). We all rode it a second time later in the week - she loved it, no problems. Both daughters agreed that they did not lean as far forward for the closing of the mechanism the 2nd time they rode, and it was more comfortable. The film in the France pavilion made 3 of us more queasy on Friday, than FoP did.
Na'vi - we rode it once standby on EMH morning (6/10) - and we all agreed, we released the fastpass we had scheduled for it late at night, it wasn't worth doing again.
Monday night fastpass for FoP - wait was around 10 minutes, there were 4 chairs out in our room alone.
Saturday morning EMH ...
We drove to the park, got there around 6:30, parking was easy and close, got on the back of the line at 6:35 - there were 2 lines, one on the right side and one on the left - we obviously chose the left (both were about same length) since that's Pandora's side. At that point we were a few people from being even with the ticket windows.
They made the welcome announcement and started letting people tap in around 6:40 (why do I have such bad karma and get the line where everyone's bands spin blue??? Hint - move to the middle lines when they open the tap stiles, if we had stayed on the original left side lines it would have taken us much longer to get through.
We were held at the 'turn' by the bridge for about 5 minutes. Ropes were dropped at around 6:45. Somewhat controlled walk into Pandora - so, I think we probably started walking the queue around 6:50. When we were approaching FoP posted wait was 5 minutes, as we started the winding through the outside queue wait jumped to 30 minutes. The walk through the queue at a fast pace is more dizzying than the ride!!! Look down if you're prone to motion sickness. By the time you got to the CMs assigning rooms it was immediate loading - they were actually waiting for people to fill rooms. We did not see a film in the first room as in the previous ride - we were in there for maybe 30 seconds before moving to the 2nd room.
All of the seats were in working order this ride. The 2 people sitting next to me had to do a little bit of adjusting to get the green light to come up when their seat 'closed' - they were not big people, just sitting incorrectly. I think they really should change that pre-film to show your feet in a 'tippy-toe' position instead of flat on the floor - it seems to put you in a better position.
We were off the ride at 7:15 am. When we got off, the posted wait time was 70 minutes and jumped up to over 100 in the next 10 minutes.
We walked on Navi with a posted 5 minute wait, walked right on a boat - again with the dizzying queue.
We all agreed that while it is beautiful at night it is very, very hard to see in Pandora at night.
The walk through the back way past the Lion King is empty and much more enjoyable than the crowded walk through the front entrance.
Everyone really enjoyed the food at Satu'li.
Banshees were sold out on Monday. There were a couple of colors available first thing Saturday morning. Saw lots of people walking around with them on Saturday - particularly blue ones. So, I'm guessing it's just luck if they are available for sale on the day you are there.
Also, Pandora has made the rest of AK empty - almost deserted on EMH mornings. Everything was 5 minute waits or less. After Pandora we were on Safari at 7:30 - no wait, Everest 3 times in a row with absolutely no waits, Dinosaur - no wait - cars were going out with 3 people in them in some cases, Primeval Whirl. We would have been ready to leave AK at 9:00 am if it had not been for a Tusker House ADR. It would have been a great time to walk some of the trails, but it was the last full day of our vacation and we were all over the walking thing!! I wish Disney would consider adding an earlier showing of Lion King.