I finished, you were rigth, I was doing something wrong. Here you have my outcomes.
(If you PM your email address I can send you a xls or csv file that are more friendly and maybe more useful)
Scraped Movies: 220 (all with "USA / International")
Mismatches:
Original Version (1V): 18
2nd Version (2V): 33
3rd Version (3V): 13
Movies with mismatch in only one version: 28
Movies with mismatches in two versions: 9
Movies with mismatches in the 3 versions: 6
Combined mismatches (sum of above): 43
MOVIES WITH MISMATCHES IN THE 3 VERSIONS:
Code:
American Title IMDB_I Year Country
The Good, the Bad, the Weird tt0901487 2008 South Korea
Tae Guk Gi: The Brotherhood of War tt0386064 2004 South Korea
Ran tt0089881 1985 Japan / France
Mesrine: Public Enemy #1 tt0411272 2008 France / Canada
Mesrine: Killer Instinct tt1259014 2008 France / Canada / Italy
Das Experiment tt0250258 2001 Germany
Maybe I am too strict but, in the case of Mesrine, the American version title (or perhaps I am wrong in my definition of the American title) differs slightly, In 2V and 3V they appear as:
Mesrine: Part 1 - Killer Instinct
Mesrine: Part 2 - Public Enemy #1
In other cases as in Tae Guk Gi and Das Experiment it was clear that there is no way to bring the right title from Akas.
In some cases forcing settings to "USA" was useful but as you said, should be coincidence.
IMPROVEMENTS IN 3V versus 1V
Code:
American Title IMDB_ID Year Country
Time of the Gypsies tt0097223 1988 UK / Italy / Yugoslavia
The Barbarian Invasions tt0338135 2003 Canada / France
Black Book tt0389557 2006 Netherlands / Germany / UK / Belgium
9th Company tt0417397 2005 Finland / Russia / Ukraine
The Secret of the Grain tt0487419 2007 France
Swades: We, the People tt0367110 2004 India
Das Boot tt0082096 1981 West Germany
Come and see tt0091251 1985 Soviet Union
WORSE IN 3V THAN 1V
Code:
The Bandit tt0116231 1996 Turkey (In 3V = Eskiya)
Infernal Affairs tt0338564 2002 Hong Kong (In 3V = Non-Stop Way)
Monty Python and the Holy Grail tt0071853 1975 UK (In 3V Mønti Pythøn ik den Høli Gräilen)
Something Relevant is that the first 2 movies were well matched in V2
BETTER IN 2V than 1V or 3V
Code:
Once Upon a Time in the West tt0064116 1968 Italy / USA
Crouching Tiger, Hidden Dragon tt0190332 2000 Taiwan / Hong Kong / USA / China
Blood In, Blood Out tt0106469 1993 USA
Black Cat, White Cat tt0118843 1998 Federal Republic of Yugoslavia / France / Germany / Austria / Greece / USA
MY CONCLUSION:
So, in general, 2V was better in 6 (these four and the 2 mentioned above) titles than 3V. Something tell me that a better outcome can be achieved by combining some parts of 3V with 2V even when 2V was, in absolute terms, the worst. Obviously, no idea of how can this be done.
I thought that 2V was better for non-USA movies, the funny thing is that these 5 movies have "USA" in the country field.
Happy to make more tests or provide more info if I can help.
pd
Sorry but I couldn't resist. 3V "USA / Intl" vs 3V only "USA" has the same number of mismatches (13), 9 of them in common and the others are different. So, you were right, it seems a random variable.