Sorry for the delay folks. Yesterday was a busy day as it was both check-out (

and DAK). I'll first summarize our day at DHS.
Everyone was up around 9:30 or so and we headed down to breakfast at the GF Cafe around 10am or so. No wait this morning and didn't have a reservation. My experience with GF Cafe is that reservations really aren't needed as long as you're willing to wait like ten minutes.
Heading on the bus to DHS and bee-lined it to Star Tours. No, I wasn't the rebel spy but still a fun ride. Then, we used our FP+ at RnR and ToT and we're lucky enough to get one of the last TSM! FP+s around 12pm. DO NOT PLAN ON THIS. With that "fourth FP+" (we had a dummy reservation in the morning), it's all a matter of luck. Of course, I tried to make a quick change to it with the app and all hell broke lose. JUST DON'T EVEN TRY CHANGING A FOURTH FP+ WITH THE APP. FP+s were all over the place; it was like an episode of Keeping Up with the Kardashians. I had absolutely no clue what was going on, so I headed over to the Service Center, while everyone else rode TSM! in standby, which was shockingly only 50 minutes. FP+ is definitely re-distributing wait times a bit with low-level attractions garnering longer waits and headliners seeing a slight decrease. Although here most of us would consider an increase 40 minute wait a PoTC worse off than a reduction to 50 minute wait at TSM!.
The Service Center, while kind, couldn't figure it out, and after explaining the dilemma numerous time, the young man just assigned everyone in our party a FP+ valid after 1pm (which was in all of 10 minutes) until park close. They do have the ability to do this, though I think it's rare. Overall, it seems the consensus among CMs with MyMagic+ seems to be something along the line of "it's nice when it works, but when it doesn't, it's a nightmare" kinda thing.
We all took a ride in the single rider line at RnR later. Standby for whatever reason was 20 and SR was walk-on. Again, this is at 1pm in the afternoon. If you're attempting to estimate wait times for your next trip, I don't think it will be very useful as I was shocked with wait times on both extremes (like 30 minutes for Figment).
Then, we walked around a bit and watched some of the Citizens of Hollywood. I can't emphasize enough how great and underrated they are. I definitely recommend taking a little part out of your day (the highest number of them are out at about 2, so try then) to enjoy their antics. I would tell you some of our experiences, but I want you to maintain your current opinion of me.
Took another ride on RnR in standby, which was about 30 minutes (this was the trip of re-rides for some reason) and then headed over to ABC Commissary for lunch. I don't care what the bloggers say, when it's 90 degrees with 90% humidity outside, I'm eating my lunch inside regardless, and in my experience, the food's always been decent. Then we saw Indiana Jones and LMA and used our TSM! FP+ finally. Because it did not show up in the app, I was concerned there'd be a problem but there wasn't and we were let right in.
It was time for Jedi Mickey's Star Wars Dine at Hollywood & Vine. Now, we had originally booked this restaurant for the Fantasmic! Dining Package, but got the SW thing added on last minute. Although expensive, it was worth it. We love the food at this restaurant (no, I'm not joking) and always have found it to be worth it with the F! package and the added characters were even better. Definitely, a fun meal and worth it by Disney standards at least. We were also given our tickets for Fantasmic!.
After eating, we rushed over to the finale show of The American Idol Experience. If you're planning on doing this attraction, I'd go out of your way to see the finale show; it's incredible. All of the five were extremely talented, so that made for a very entertaining evening. This was not our first finale show, so we knew what to expect, and it certainly won't be our last!
We decided to stroll around a bit and take some pictures. Later, we saw Muppet Vision and One Man's Dream and headed over to Fantasmic!. As a reminder, if you're using FP+ or the dining package, you are guaranteed a seat in the theater even if it's full or standing room only. They had us sitting in the Scar section, so pretty close to center.
Of course, Fantasmic! is my favorite of three nighttime spectaculars much to many's dismay. Of the three, in my opinion, it has the most cohesive and clearest plot, best music, and most impressive display of diverse special effects where as the other two are very pyrotechnic heavy, Fantasmic! uses more than just fireworks. By the way, "fantasmic" is a real word. It's an old spelling for the adjective form of phantasm, which means an incredible or large fantasy. Just a fun fact.
Quickly, after Fantasmic!, we rode TSM! with a short 20 minute wait and then headed back to the hotel to pack.
So what did we learn? The fourth FP+ is all a matter of luck. Don't use the app to modify a fourth FP+ or you risk an additional visit to the help center, the help center has the capability to assign you a FP+ for an extended period of time, don't try to predict wait times at rides in advance, Jedi Mickey's was worth it though I probably wouldn't do it again, and see Fantasmic! and do the dining package (don't waste a FP+ on it).
I'll post the DAK update in a bit.