From the mentioned site :
"Further, because the catapults only took up the forward section of the flight deck it was possible for GZ to
simultaneously launch and recover aircraft, something no other carrier during the war was capable of."
Not correct, to my opinion. The USN Yorktown class was fitted with catapults ("accelerators") in 1941 and
simultaneous launch and recovery of aircraft could be done with relative safety on these ships, because
a "crash barrier" was used, quite a massive steel net (definitely not liked by the pilots), whereas for the
GZ only a fifth landing cable was proposed as a safety measure against failed landings.
"Further, she wouldn't need to inconvenience accompanying ships in a tactical situation by having to turn into
the wind to launch aircraft."
Depended on the weight of the aircraft. Lightly loaded, it probably was true, but with heavy loads, like torpedoes
or bombs the GZ would have had to create wind over the deck by steaming at higher speeds ... like every other
carrier (mentioned in the Israel book, too).
And if the full length of the flight deck could be used and the carrier made full speed ahead, even those famous
B-25 medium bombers could be launched from a carrier of that era !