Seriously, what were people expecting? Does this mean every ship without a k-turn /sloop/talon is **** and not worth playing?
In fairness, most ships without a Koiogran, Segnor's Loop, or Talon Roll have either a turret slot (HWK), turreted primary weapon (VT-49), or an extended auxiliary arc (YV-666).
Flying a ship with only a forward arc and no 'turn-about' move was currently only found on the Lambda (which didn't even have a reliable white turn and was essentially just intended to be a support crew carrier).
On the other hand, as a result of this restriction, you get a hell of a big stick if you can wield it accurately - 3 4-dice, FCS-equipped attacks and a serious amount of hitpoints.
Seriously.
It's going to take practice and a really good turn 0, but 3 of these will sweep a LOT of the board with arc and blocks, and will swing with a LOT of dice.