We are park hoppers and with FP+ you can only set up 3 per day in ONE park. So we would set up morning or evening FP so we could still park hop if we wanted to. Use the FP on the most popular attractions or your must dos. For example at DHS we used FP+ on TSM, TT, RnR, then we waited for all others. If on the dining plan , get your ADR's first then wrap you FP around your dining. The great thing is that it is very flexible, you can use it as much or as little as you want. I love it for opening doors and using it for
DDP and park tickets. No paper tickets or plastic cards to remember. One little glitch is that the Fastpasses are set up per guest not per reservation so if 2 people of 4 want to go on a ride twice while the others sit out you need to take the other 2 bands with you and scan them second. Overall I think it has been great, if you don't think of it as the be all end all and use it as a tool to help you tour you will get a lot more out of it. Enjoy