Well dh and I have now become converts too ! We spent almost 3 weeks in Orlando and got back last weekend. We had 7 day park hopper passes for D and 2 day U passes. We did a one night stay at Loews Portofino to take advantage of early entry and express pass.
We enjoyed D for those things we had FP+ for. Except for extra magic hours at MK we loathed the parks for those things we didn't have FP's for. Had it not been for EMH we would have missed out on so much since I wasn't about to wait in lines for 30- 45 minutes for things like its a small world. The lines were nuts for minor rides when in the past in low season they were walk ons. Most of our park days were 3-4 things then out. We ended up throwing away 2 park days and not using them at all.
On the other hand we actually considered adding a day to our U passes. I am so grateful to SonofAnarchy who suggested we try U again(we had done it yrs ago and were not that impressed). Loved the HP stuff, did far more rides and even dh who is not a ride person at all got into and enjoyed rides more over at U (although he didn't try either Gringotts or FJ but I'll get him next time

)
And Loews Portofino...all I can say is OMG...loved Bice, loved our room, service was OTT. We had booked through the Amex fine hotels program and when we arrived were upgraded to a deluxe room with a balcony overlooking the bays. The service at the pool was divine. This was a true luxury hotel experience equivalent to what we've seen at a typical 4 seasons etc. and I have to be honest ...we were surprised. I wasn't expecting this to be a real Amex FH. I was expecting to be disappointed as we had been in the past with D onsite.
We're booked to go back to Orlando in May for 5 nights before we spend a couple of weeks on the Panhandle. I cant fit in a night or 2 at Loews but without any doubt we will in the future. We will do the U parks though this trip again. We wont do D this trip though. For us it just isn't worth the aggravation (though I must admit we'll try CG for dinner again since it was excellent, though the thought of playing the 180 day game seems so silly now when I was able to change our Bice res the same day....lol)