Well, I've been really impressed with it so far. My field is within the restricted zone and I've now made a couple flights. Filed through rocketroute both times in a matter of about 3 mouse clicks. Having seen how easy it is I'm amazed more people haven't taken the plunge - surely they can't all be squawkless!? A lot of people I've spoken to just moan about how ridiculous it all is and say they don't want to go to the bother of filing flightplans - well each to their own.
Atlas themselves seem very professional - and (probably due to how quiet it is) provide a more comprehensive basic service than the usual LARS I speak to.
IMHO there's been quite a bit of unjustified negativity. They've made the best of a bad situation for everyone and allowed us to keep flying, albeit with a bit of additional paperwork. The alternative would have been simply shutting the entire London airspace down to non commercial traffic for the entire olympics which would have been far worse.
I'm quite enjoying the empty skies at the moment
