Well, I hesitate to respond to chrisstedt's query for fear of sending this thread even further off-track - but since he brought it up....
Fans of naval fiction (of whom I'm one) seem to divide themselves into two principal camps: the Foresterians and the O'Brianites. (There are also some fringe groups - Popites, Kentists, Lambdenites, Marryatites, Parkinsonians, etc.) I'm a Foresterian. I got hooked on the Hornblower books when I was in junior high school in about 1962, have read all of them at least ten times, and, though I acknowledge that they contain some historical inaccuracies, I still think Forester was the best of the twentieth-century naval novelists.
I've never cared a great deal for the Patrick O'Brian novels. He knew his subject (to be fair, he had many, many more conveniently-available sources than Forester did), but I find his plots labored and his use of the language so idiosyncratic that it's irritating. (I should acknowledge that I haven't read the whole series; I've only read three or four of them. One of these days I'll get to the others, and that may change my mind.) O'Brian's scenes occasionally really grab me (I recall a description of a storm off the Cape of Good Hope that had me glued to my chair), and once in a while he comes up with a truly memorable phrase. ("Jack, you have debauched my sloth" is a classic.) But I've just never been able to get as fascinated by those books as some folks have.
That said, in my personal opinion O'Brian got a far better deal from the movie-makers than Forester did. I watched the first couple of the Hornblower shows on A&E, and then gave up on them. In my personal opinion the young actor who played Hornblower was perfectly cast, the acting generally was excellent, the scenery was nice, the deviations from Forester's plots were stupid, and the ships were - well, pretty awful. I've commented earlier in this thread on the sad story of the models that were built for the series.
'Nuff said. Something tells me that won't be the last we hear on this topic. Maybe we should devote a separate thread to it, so the O'Brianites (I know they're out there) can have their turn.
Youth, talent, hard work, and enthusiasm are no match for old age and treachery.