We were there October 21-28. The ILLs worked better for us than Genie+ (Remy, Rise and FOP). We were able to get rides, but the system just doesn't work well with the way we like to do WDW. Genie+ had us spending more time in the parks in the afternoons based on ride availability, when we would have preferred to head back to the resort for a break. Also, I don't mind doing the planning months in advance, but when I'm on vacation I kind of like to ease into the day - not get up and get on my phone trying to figure out what we're going to do.
I'm probably not a good one to ask because rides are not the most important aspect of our vacation; we place equal or greater importance on dining, water parks and pools. I know that
@dreday3 was there at the same as us and may be willing to weigh in with their experience.
Sure!
Arrival day was just 2 of us (adults) - we didn't buy Genie +, but did purchase Rat. I purchased it from our home airport at 7 am, no issues, able to choose our time. We went to Epcot around 5 and got on everything except Frozen and Test Track (could have but we wanted to leave) with no more than 10 minute waits. Paying for Rat was worth it to us.
Next day was Animal Kingdom. We had Genie + and thought it was totally worth it there. Safari had a huge line when we arrived and we walked right on. Used it for all we could and felt good about it. You could have totally toured without Genie, but it was sooooo hot, so I'm glad we got it!
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Didn't purchase any rides that day, waited in line for Everest, maybe 20 minutes. No FoP (that day). That was our favorite day of trip!
Next day was MK - we didn't buy because we were going to Boo Bash that night. (totally worth it, walked on EVERYTHING except for 20 minute wait for Mine Train)
DHS - 3 adults by this time. We purchased Railway (LOVED it, totally worth it - but you can ride it with a lower wait at night...or could back then). We also had Genie + and had no issues with anything except Slinky. It ran out! We didn't know we should book first.
And then rest of trip went pretty much like that. My sister arrived and they purchased Genie + again for her days at MK, AK and DHS. They didn't say they had any issues, but we weren't all at the parks at the same time.
The two of us stopped buying after we did each park once (except Epcot - never purchased Genie + there because it wasn't needed) because lines just weren't that bad while we were there. We did purchase Rat for a second night and we ended up purchasing Rise.
So it was...fine.
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We didn't have the issues people are having now. But we are also very easy-going with rides and the times. The only ride that would run out was Slinky. We always purchased rides at 7 am, so we had no problems getting the time we wanted.