Honestly, I wouldn't say our experience 3 weeks ago was anything close to 'dreadful'. We took the Skyliner 5 different mornings at park opening and it wasn't bad at all. Going to any park at park opening includes lines, that's just a given going at a time when many others want to go too. I've stood in more than my fair share of bus lines at Pop and I would stand in the Skyliner line 10 times before choosing to stand in a bus line once.
We never had a long line to join at CBR. A small line once, yes, but honestly with the speed that the Skyliner loads it was ZERO problem and we would highly recommend Pop and the Skyliner!!
Also, please note that people are asking
when to arrive at the Skyliner in time for rope drop. Yes, 90 mins before park opening is recommended but that's the same timeline we recommend for the buses. Arriving at a park in time for rope drop involves time to get there. The challenge we heard over and over was people showing up at transportation 45-60 mins before the park opened and being shocked when they faced long lines and missed park opening.
Here's an example of our scenario going to Epcot for a 9:30 Early Theme Park Entry (ETPE). Note, we were only 75 mins early and line for Skyliner was back to splashpad.
Sun, Jan 30, 2022
Epcot ETPE starts at 9:30
8:15 arrived at Pop Skyliner
8:35 on Skyliner to CBR
8:40 arrived CBR and joined short line at CBR
8:45 on Skyliner to Epcot
8:58 arrived at Epcot
9:10 through security and tap stiles and walked to Remy
9:55 on Remy
We arrived 15 mins later than we'd hoped to so there was quite a good line in front of us at Remy but we met a great family in line that we met up later in our trip so it was all worth it!