I love the idea of the film but I have a real problem with Where Eagles Dare. I love the begining and the building tension, the guys get into the German town and its all getting really good... and then a bloody helicopter lands in the castle courtyard... >:( ? Its not even like they tried to make it look like anything that may have been possible in WW2. Just taken a Koren era Bell 47 and painted some fake ribbing on the bubble canopy... I mean WTF!!!!
Totally spoils its for me when things like that happen in films. Did you know that Black Hawk Down may have been filmed using Hueys inplace of hte UH60's! Ridley Scott had them on stand by just incase the US Army decided they wouldnt lend them the real thing for the film... how bad would that have looked.
The ultimate Hollywood SNAFU for me was in the film Independance Day. You have a 10 mile wide flying saucer sitting over Los Angeles. The airforce send up its brave pilots to take it down, and whats their weapon of choice...? A sidewinder! A shrapnel weapon....

! againts and 10 mile wide flying city...

!! Yeah well done to the screen writers there, give yourselves a cigar ::)
P.S. Sorry for the rant fellas, you can tell this bugs me a little.