The 1up Show had a 7 or so minute segment about Command and how it plays. I would recommend simply downloading it and seeing it for yourself
here, but to sum up some of the main points:
-6 Player download play is extremely fun.
-Touch Control Works, but Analog would have definately been better. While playing, they constantly said they wished they could be using Analog sticks.
-You can record your own voice for the characters, which the game automatically distorts.
-Most of the levels are open fields (which makes sense, with how the game works), and they yearn for the classic SF type of course just a teeny bit.
-Hands tend to cramp with stylus.
-Barrel rolling works well.
-The game has a very short drawing distance, which can be frusterating.
-The timer can get on your nerves.
-A lot of times, it actually feels like good old Star Fox.
And that's just the chunk of it. It sounds interesting, but unfortunately, the release coincides with Xenosaga. It will definately be picked up by me some day though.