Hello Zaibach,
Sorry for the late response. Yes, the UK takes a major Turn 1 hit in the Med from this system. It also prevents the UK from launching a “Taranto Raid” against Italy in Turn 1.
However, this is later counterbalanced by the Allies ability to attack together simultaneously. It is a lot easier for the US and UK forces to unite and launch an attack into N. Africa and the Med in Turn 3 or Turn 4.
We’ve played about 10 games now with the 3-Turn system and have had wins on both Axis and Allied sides.