We were just in WDW from April 2-8, so right in peak season, but I did the PP+. My 4 children range from 5-17 years old and two of them were traveling down with their HS band, then staying with us for a couple days extra. It was also my 5 year old's first trip. My husband's parents also went.
My husband was a little hesitant but after we viewed our pictures from the first day, he was addicted. He asked about magic shots, and we even got some photographers to take candid shots of my in laws for us! It was also great to be able to have each of my kids get cards at the park and then they took pictures with their friends, so it was worth every penny!!! Every night we got back to the room, the first thing he did was log in to the computer to look at the days pictures.
So even with crowd levels at 8-9, we only stood in line for character photos and the longest was 30 minutes for Buzz and Woody, every one else was less than 20 minutes and if you went at night, less than 10!
We got lots of Magic shots, and ended up with 400 + photos, now at 700 + with the words and borders!!! I will say I felt like they did take more shots when you showed them the PP+ lanyard!
It will definitely be purchased again for our next trip whenever that may be!