Just returned from 10 day trip (7/11 - 7/21). This was our 3rd summertime trip and we felt the crowds were larger this year. Definitely still manageable with planning and good use of FP. We did have park hoppers and found our day worked best with EasyWDW recommended park for rope drop...get as much done before lunch, return to resort to nap or pool, then back to whichever park we wanted for the evening. It was hot, hot, hot....and humid, especially with the afternoon storms that rolled in. Saw multiple tour groups, but didn't have any issues with them except one day at AK. If you see a group heading toward the FP line, try to beat them in line or you will find you FP wait time to be longer than you anticipated. Also, if you are wanting to ride SDMT more than the Fps you may have obtained, get in line near park closing. We found the wait time posted to be much longer than the actual wait ended up being. Plus the ride is more fun in the dark...and in a car closer to the back of the train. Just go knowing you will have heat...and rain...and crowds...and enjoy your time. These obstacles may make you see/appreciate something you may have rushed past on other days. We had rain one day at MK...a steady, all day type rain...and we ducked into a store on Main St to get out of the rain and happened upon a glass blowing demonstration that was really interesting. Without the rain, this is something we never would have come across in our rush to ride as many rides as possible.