It's easiest to see when restoring from an iCloud backup. It'll download ~5 at a time. I haven't had a 4S in a year though but that's definitely the way it works on the 5.This is what I thought..... I think the illusion that it was downloading is what people are remembering. I am relatively new to the iPhone coming from Android. When I changed about 1.5 years ago the one thing I remember that bothered me about the iPhone was the download/install procedure for apps. It feels like now its doing what Android has always done (not trying to be "that" person with that statement)
I used to get a "waiting" on apps that were pending while one downloaded and installed. I think while one was installing the other would start downloading but I have not ever seen then download together til now (I dont even remember seeing this on Beta 2).
More annoying is how iTunes Radio always starts at the beginning of the station (does that make sense?). It never remembers where you stopped listening, instead starts 3-4 songs back. I can't wait for them to fix that bug.Beta 3 iRadio gives the message "Network Unavailable," when lockscreen engages. Beta 2 had the same problem. It doesn't happen every time. But, it happens enough to be irritating.