Looks like bad luck for me. I tried it 3 times, first my ISD, then my 2 or 3 Victorys. One acclamator and tartan is all the ion cannon isnt shooting at.
Its just ridiculous, as stupid as having the bombing run every 20 seconds, just ruining the already not perfect balance even more.
And I´m only playing on medium ... I´m waiting for the patch, then I will start the new campaign and kick some more rebel butts =)