I stayed at Pop October 21-26. I had a wonderful time. I had no trouble with transportation. I was solo, so had no trouble being at the bus stop/skyliner early.
Mobile Ordering- did it twice, no lines, once right when I arrived off ME. I would not recommend it right at Park Closing.
AK- ran busses every 5 minutes starting just before 8 for a 9 am open. I walked right on FoP- bus was fast and efficient.
HS- arrived at Skyliner at 7:20 am. (Will not need to do this anymore) They started the Pop line before the CB line- so guests staying at POP had their own line once to CB. Once a bunch of Pop guests were at CB, they started loading, every other from Pop/CB. We passed over the cars waiting to get in, and got BG 18 and BG 11 on my 2 visits. No waiting at temp check or scanners.
MK- arrived at bus at 7:20 for a 9 am open. On bus by 7:40. I was 2nd at my Tapstile to enter park. Stopped for some quick Photo Pass Pictures at the Rose Garden, was on the 2nd train of 7 Dwarves. Great day- it was even a Saturday.
Epcot- took an uber to Riviera for breakfast, then took the Skyliner to EPCOT.
No lines when taking the skyliner to and fro when it was not opening.
I had read a post that Disney Transportation would not allow for rope drop. Simply not true. I Rope Dropped each of the 4 parks, taking only Disney Transportation.
I loved my stay at Pop and can't wait to go back in April!