I think James Bond is at an extreme end of the issue, because Bond so heavily stresses that idea of High Society and "good taste" that people will get more into the minor details than elsewhere - the setting pretty much invites them to, since to a fair extent it's a wish-fulfillment story about being very rich as well as having adventures. Likewise the Hannibal Lecter stories, where the hero is held out of being of impeccable (ie expensive) taste. Personally, although glaring errors shouldn't be dumped on the reader, you can only research as much as reasonably practical. No offence to any experts who may be reading, but I can't help but feel that letting a small slip like that ruin a novel is a teeny bit sad on the reader's part.
Yeah, good point about only being able to do as much research as reasonably practical. That is what I have been trying to get to. You will always be at a disadvantage to people really knowing a topic, which means you may need someone else who possesses such knowledge to check your piece.
As for James Bond stressing the idea of high society and taste that goes with it, I agree fully, as I think most will. The thing I would notice about Dom Pérignon and (in later movies) Bollinger (La) Grande Année, is that these champagnes only actually portray that image so much. In reality, DP was picked because it is a
well known brand of expensive champagne (i.e. it is catering to the average viewer, even though James Bond is ironically also one of the reasons DP is so well known) and GA was chosen due to personal friendship between the Broccoli family (making the Bond movies) and the Bollinger family.
That means there are real world motives behind the choices of Bond's champagne.
Based on exclusivity and expense alone, these options would have been better...
The single-vineyard champagnes by Krug:
- Clos du Mesnil - About six times more expensive than DP, as young and newly released.
- Clos d'Ambonnay - About three times more expensive than CdM making it nearly twenty times DP.
Bollinger:
- Vieilles Vignes Françaises - a few times DP in price, too.
These didn't exist at the time of the early movies (and CdA has only existed for a few years), but at least in recent movies, neither DP or GA have been the most "high society" champagne choices James Bond could have picked.
I don't mean to sound snobbish or smug or anything. I am just saying Bond's champagne choices are only so much "high society", because reognition and advertizing value irl means the stuff Bond drink has to exist in reasonably large quantity, which prevents him from taking "high society" to its strictest, logical extreme.
While I, Brian is right in that DP is one of the
better distributed high end champagnes (the single best distributed and most produced, actually), I think brand name recognition is the strongest reason for Bond's choice (some of the flashier places Bond visits could very well have CdM, if it were irl).
Ultimately, I think the best way to look at it is symbolic, as in him picking a high end champagne (which to be fair is the main point), or that he just has a personal preference for DP and later GA (though they are fairly dissimilar in style), just like "shaken, not stirred".
I can look past all this, of course, because as you say it would be a sad reason to ruin a story. Sorry if I got too carried away with a fairly narrow interest, but the point is that when it comes to high society in media, brand recognition among the audience is cruicial.