I don't think everyone is ever going to agree on what works best for who because we all have such vastly different planning styles.
Do I like Genie +? Not particularly. I don't know the answer, but if I could pay individually and be assured a ride and a time I want, I'd be okay with that!
But anyways, for families and larger groups, I think Genie and the park reservation system is MUCH harder on them than it is on us - a couple with no kids.
We go for 9 nights with hoppers, are pretty flexible on rides (been enough, know we'll come back) and are those "weirdos" who actually enjoy just being in the park, soaking up the ambience. I'm up early, every day, so 7 am isn't a big thing for me. Our hopping usually winds up being Epcot or DHS since we stay in Epcot resort area so the after 2 thing is fine. For us, it's all not too bad. Ideal? No, but we can roll with it.
The idea that if we want to switch to a park morning of that's sold out is annoying, but if you have the hopper, there's a work around. We can book Epcot (always available), walk over, check in and then hop to the park we really wanted. After 2 of course.
I do agree, it's more restrictive in the sense there's extra steps now (like what I described just above)