Wes, Not sure I agree with yopur assessment about the movie and book having nothing to do about flyfishing (thats your opinion and you are entitled to it). I will agree with your statement that the book is a classic. I think the flyfishing aspect of both shows the common grounds that everyone in the family had despite the different paths that they each take. These common grounds bring the family together despite their vast differences.
As for why the movie and book have the reputation they have in the flyfishing community...I wont go there but I do have my opinions.
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Take care everyone and cya around. Mark
Take care and cya around,
Mark