I came out with the disparaging remarks about Guadacanal because it was just one of the battles of attrition being undertaken at that time against the Japanese. There were similar battles being fought in China, Burma, New Guinea, and under the oceans of the japanese empire, as well as the mining and sabotage efforts throughout Southeast asia, by groups like Sparrowforce and the Darwin Wing that were having every bit as debilitating effect as Guadacanal (well, more or less.....).
Much is made about the attrition that the Japanese air forces suffered over Guadacanal in that five months of fighting. My understanding is that about 1000 aircrew were lost in the battle, along with about 20 destroyers, and some capital ships, and about 20000 men were lost, mostly to disease (I cannot check the details right now). This sounds impressive, and certainly the most serious of the losses, the losses to the Destroyers, were not repeated by anyone else. However, the Japanese losses in aircrew on a monthly basis had been nosediving since well before Guadacanal (read Yamamotos report to the Chief Of Staff in May 1942....already he was complaining about the losses being suffered. I am not saying these attritional losses were not important. What I am saying is that guadacanal was not the key to that attrition.....if US efforts had been put into the mainland of New Guinea, for example, along a single axis instead of following this dumbars* strategy cooked up by the Joint Chiefs to satisfy the competing egos of Macarthur on the one hand, and Uncle Ernie on the other. The old adage of splitting your forces would seem to apply in this case, and for that reason i see Guadacanal as not being the pivotal point leading to victory your populist American histories paint them to be. rather, i see it as a stark example of the failure of the Allied command system to contain and unify its command structures and keep the personailies of its leadership under control....
Consider this, if guadacanal had not occurred, the Japanese would have carried forward in an attempt to undertake their "Fijian" strategy. The Americans. The next step in their advance was espiritu santo, as I recall. If 1st marine Div had been held back in waiting for that event, the result would have been the same....if the Japanese had been allowed to advance to Noumea, the slaughter would have been even greater.
Bottom line is that guadacanal was not that important as a place, or a battle, because there were a dozen other "guadacanals" waiting to happen if the japanese pressed on with their plans. to me Guadacanal represents a failure in the allied leadership, but particualrly the American leadership, because it was more to do with competing egos than complimentary or optimal strategy.
Compare that with Malta...Not only was Malta the only geographical place in the Med where such a strategy of Interdiction could be implemented, if the strategy was not implemented, the Allies were likley to be overwhelmed in the Theatre, with who knows what consequences