It seems to me based on comments here from those across the pond that the Euro pool culture is just simply better in almost all aspects...
It's not obvious to me this is true. About 3 years ago in a TAR interview, Darren Appleton spoke about why he moved to the USA. He said the pool scene was much better here, specifically there was always some tournament going on or gambling opportunity.
A few years ago I looked on the Euro Tour web site and it only listed 8 events for the year. So the idea that the European players have tons of high paying tournaments to keep them sharp seems a myth.