I had mine through a few days ago even though I have had VCDS for a number of years and its been great.
With mine I disabled start stop, which works. (10 credits)
Enabled video in motion (100 credits)
And via the coding part I activated it so if its raining the windows automatically close (had to pay £30 something to go pro to do that).
From what I can see it is just a nicer straight forward way of doing things.
Someone correct me if I`m wrong though, this part I thought was B.S.
I enabled the chirp noise on unlock and lock and it was pathetic, like a little yelp a grasshopper would make as it stubbed its toe on the end of a bed.
It cost me 10 credits to turn it on, but then another 10 credits to turn it off!! I think that is crazy. Once you pay the credits to activate something it should then be that you have the option to turn it on or off without having to lose credits on doing so.