It arrived a day early. Always good!
First impressions: This thing flies. It has to be at least 2 times as fast as my older Dolphin Deluxe 4. The next thing I notice is that it is already better at covering the entire pool than the old one. It's scurrying around, turning circles, and climbing walls better than the other one ever came close to doing. Cleaning out the unit is going to be far easier than the old bag in the bottom style. The top opens easily and the filters are simple to remove and clean.
If it weren't 103 outside and 30% humidity (trust me, 30% is high at that temp), I'd play with the remote. That's going to have to wait though.
I am extremely happy so far. Too bad they weren't like this 3 years ago.