Great update so far, the mode really opens up once you've put some Intrinsics into Gunnery and Engineering and Didacs into your Avionics. Aside from some intermittent albeit not-so-minor bugs, this is the most fun I've had in Warframe in a while.
Some issues: friends list appearing offline thus unable to invite, floors and walls of the Railjack disappearing after leaving the side Gunnery positions if you have the full 360 degree view, being stuck on the rewards screen when returning to the Dry Dock requiring an Alt-F4 and lastly rewards not being delivered properly.
Otherwise a solid effort. Could have probably used another week in the oven for bug squashing, but so be it.