Have done a number of launches with it ... flies awesome, looks great in the air. Key tips
- tried to launch with an A8-3 ... not even enough newtons to get it more than 10 feet above the pad.
Went to a C6-5 - good altitude, but probably need the -3 engines, it turns for earth during the coast, and barely gets the chute out in time.
Use LOTS of wadding (at least 6 sheets, maybe more - and ensure it fills the tube above the engine - had shock cord and parachute get scorched pretty good the first few launches.
Ensure the launch fins are inserted firmly - I had one side get a little loose and drop a bit, and it wobbled big time with just a little bit of difference between the two sides.
We were able to tape the HD camera from the Astrocam to the outside and got some great footage!
I do wish the rocket were a true advanced build, but being ready to fly pleased my young rocketeer very much.