I had a chance to read The Battle of the Falklands (I think that’s the name) and the book by the Harrier squadron commander. My conclusion is that the British tried to lose a number of different ways, but the Argentineans were SO bad that the British won anyway. The largest single factor was the poor Argentinean application of their aircraft delivered bombs. As was mentioned, a major percentage of them didn’t detonate due to the fusing problems.
On the ground, the largest factor was the lack of quality of Argentine infantry resulting in a complete lack of regular patrols, and a decidedly inferior (American trained BTW) defensive scheme. Unbelievably, after the entire tactical reserve of ground forces was transferred at night to the Goose Green battlefield (unknown to the British, or course), the commander surrendered them. This “major battle” with “heavy casualties” between forces of a couple of thousand soldiers resulted in a couple of dozen dead British, and fewer than a hundred dead Argentineans. So, once the Argentineans reinforced, they quit. Unbelievable.
The British also sent a bomber to conduct the longest bombing mission at that point in history, with the largest number of mid-air refuelings (13 I think). The result is that the Vulcan bomber crew was so fatigued, that they forgot to arm the bombs, and the raid resulted in so many small holes in the ground. It didn’t really matter though, the bombs missed the runway anyway.
I could go on. But, after reading both of those books, I was very unimpressed with the British. I didn’t expect any better of the Argentines, although they were decidedly worse.