I think
@Redhawk has hit why I feel FP+ was a failure for me this recent visit over spring break. I was perceiving the 3 FP+ a day as a guarantee and they are but not necessarily for the rides the guest would normally choose to FP. How I would use legacy FP is obviously different compared to FP+. Legacy was all about the E ticket rides. FP+ is partially E ticket rides and partially fill in rides. Now if you select your FP+ rides and don't change them, sure there is a guarantee you are getting on those rides without a wait in stand by. But if you decide to change them on the fly, the guarantee is gone, and that is where I feel it is a false sense of assurance this new system implies to the park goer.
I'm not totally negative about FP+. Obviously selecting my FP+ without zig zagging the park is great. But after a week at WDW during high crowds, I don't think as much about FP+ being an improvement to my park experience versus using the old legacy FP system.
FP+ is tiered at 2 parks. This automatically limits all of us who were able to ride multiple E ticket attractions at HS and EPCOT. Last summer I entered HS at opening ran to TSMM pulled a FP and got in line stand by which was about a 25 minute wait at 9:10 am (unbelievable). My FP return was for 10:45, came back and rode it again and got another FP for 5 that evening. That is 3 times on TSMM which in my opinion is probably the most difficult ride in all of WDW to ride multiple times during busy seasons even with FP legacy. Three times on TSMM in a single day under FP+ is probably impossible or at the very least I will be dealing with a 1 hour standby line.
Tiering also caused the RNRCC single rider line to close down constantly in the afternoons last week because the single rider line got longer than the stand by line. Probably due to the tiering. I'm sure that has happened before under legacy, but I have no memory of it.
Only being able to get FP for a single park in a day has been a ridiculous feature from the get go. I don't care if this is BETA testing, you don't do that to guests who are purchasing hoppers and staying on property.
The FP+ system gave me a false sense of security that I could change my mind about times and experiences and even parks and still get my choices. No, it does not allow that any more than legacy FP's would still be available for Soaring or TSMM at 3 in the afternoon on high crowd days. No benefit to FP+ versus legacy if you are going to be switching things up mid day.
I just can't embrace FP+ now that I have used it with no legacy as back up during "red" crowd days at the parks. I am disappointed in the changes WDW has implemented with FP.
Oh and while I was at WL, the deluxes were running at 63% capacity over spring break. I heard BC/YC were about the same. Sure the values and mods were full and plenty of park visitors who were local or staying offsite. But it doesn't look like the current FP+ is creating demand for those high dollar deluxe rooms.