We were there last week of June and got 72 pictures on the CD for $99. There are no enhancments on the CD. If you purchase the CD you can still look at the pictures at home off the internet and add the enhancements at that time for 30 days and the enhancements don't cost anything additional...just the cost of the picture. It took one week to get the pictures I purchased back by US Postal Service.
We got pictures taken in front of the Tree of Life and Animal Kingdom entrance at AK, Mickey's Hat on Hollywood Blvd and Tower of Terror at DS, Castle from Main Street USA in MK, and SSE at Epcot. In addition there were photographers at Epcot Character Connection, County Bounty in Toontown, and various character gretting locations at DS including under the big hat. I'm guessing they also had photographers at Camp Minnie/Mickey greeting area but we never made it back there. A cast member at County Bounty told me they are trying to hire an additional 300 photographers so they can be at more locations.
We viewed our pictures at County Bounty in Toontown and was pretty painless. I think we waited 5 minutes and it took 5 minutes to burn the CD. We had two cards because DW and I would split up with one of the kids from time to time. Give them all of your cards and they will put them on one CD.
When we go again, I will have them take our picture with their camera and hand them mine to take one too. Then before I leave I will look at them and decide if I want to spend the $99 for the cd. Chances are unless I had $99 burning a hole in my pocket I wouldn't buy the CD again. I will purchase pictures at home off of the internet with the enhancements again.
Of the 72 pictures we had on our CD, the majority are pictures with the characters. We had family pictures taken at Epcot Character Connection with Minnie, Mickey, Chip & Dale, Donald, Pluto, and Goofy which took maybe 20 minutes total. Of course we all have the same clothes on and same or similiar pose in each picture so they all kind of look the same except the different character.
Also keep in mind that while we had 72 pictures, they usually take 2 or 3 at each location (one might be vertical in front of Tree of Life and other horizontal, etc) so we really only had 24 to 36 locations with 2 or 3 poses in each.
When we got home I purchased 6 5x7's with enhancements and got one free 5x7 with our package. The enhancements are cool because if you get your picture with Mickey you can add Mickey's signature. I bought the kids each a picture with their favorite character and added the signature and will frame them and let them put them in their room for a memory of the trip.