This is a cautionary tale.
I cannot recommend Wait Magic.
I know they were thrown into the abyss by WDW, but shame on them for accepting customer deposits for a product that honestly does not work.
I purchased LLMPs for five of my 8 park days.
Wait Magic worked exactly one day: the Saturday we arrived and were in Epcot.
Following that day, it moved exactly zero of my bookings.
Using refresh, I was able to move up a handfull of my RTs in MDE, but it was without question, a terribly distracting and intrusive process to our trip.
I also secured all my tier 1 drops by stopping the vacation presses, often shooing my family ahead towards whatever was next in the plan, and grabbing the drops.
I paid for the annual subscription because I now have an AP and will be back in the parks and their pricing was such that it was only an incremental $20 to extend to the year.
I honestly want my $60 back.