Hm
I, for one, get a little tired with the Monty bashing from (mainly) the USA. Incidentally, I am not anti-American by any standards having served alongside US forces in Iraq, Afghanistan, the Balkans and erm Alaska, but there seems to be a lot of revisionist type history produced in the US
Monty was not a bad general full stop, end-ex, period, no questions allowed.
He was, of course, arrogant, opinionated (Patton anyone?) with a monstrous ego. However comma Monty was a product of the carnage of the 1WW and he was equally aware of the limited manpower resources that Britain and her Empire could deliver in anyone theatre.
Monty demonstrated at El Alamein that perhaps he wasn't the greatest exponent of manouevrist warfare but he delivered a crushing blow that proved a turning point in the war and, perhaps more significantly, improved morale back home.
Yes, Monty altered the OVERLORD/D-Day plan and, yes, he was the overall Land forces commander for D-Day. Eisenhower didn't take over until afterwards.
Montys plan at Caen was brilliantly executed and he drew in tremendous German reserves which allowed the US to exploit the gap further south.
Monty also commanded 2 US Army Groups (I need to check but 2nd and 9th ring a bell) during the Battle of the Bulge and played a major part in crushing the German offensive (And I agree, he shouldnt have showed off after the event).
Arnhem was a dreadful failure but it was a bold initiative that even the participants agreed was a worthwhile risk.
Monty was a cautious but careful commander who was loved by his men and loved by the Americans who served under him during the Ardennes offensive. Rude, conceited also but a brilliant man and one of the finest generals of WW2