Although it had it's flaws - much of the Slovakian section had me struggling not to evoke Young Frankenstein and the ending was rushed imo - I did enjoy this psychological thriller, which had me page-turning into the small hours.
LabRat
Athos: If you'd told us what you were doing, we might have been able to plan this properly. Aramis: Yes, sorry. Athos: No, no, by all means, let's keep things suicidal.