For what it's worth, I watched Illuminations a couple times last week from the area between the two gift shops. The descriptions are correct about the areas roped off for the FP+ people and for the dessert party. I showed up about 8:40 and was able to walk all the way down to the fence. just a little to the left (as you face the lagoon) of the FP+ area. There were a bunch of people milling around, and a lot of people were sitting on the ground a little way back from the fence. I had no problem moving up to the fence, and I didn't have to cut in on people or shove anyone out of the way. There were plenty of open spaces amongst the people standing in the general area, and they seemed content to stay where they were, so I just wandered on down to the fence. The FP+ section seemed to be pretty tightly packed, and I had just a good a view without being jammed in amongst a crowd. Not saying it never happens, but I didn't observe anyone trying to sneak under the ropes into the FP+ area. The crowd seemed very orderly, and there were a few CMs there visibly guarding the ropes and chatting with people. There was sufficient viewing space outside the ropes anyway, so there wasn't much incentive to try to get into the FP+ area.