Except that it's 320 Fleet comms, and per week, as oposed to old missions that give rewards every day. And yeah, it might take 30 min to do them all, if you can do them at all.
16 extra comms per week won't break anything either.
If it's per week, I stand corrected, I had been going by Dulfy's post which had them as dailies.
I haven't gotten a chance to do the new ones yet on live so I can't confirm.