The first "Dhoom" (2004) was more Bollywood than serious action movie, and then "Dhoom: 2" (2006) upped the ante by bringing in some A-list actors and easing off the dancing. Now, with the third edition to the series, it seems director/co-writer Vijay Krishna Acharya has finally got all the dials in the right position: "Dhoom: 3" combines equal portions of Bollywood and Hollywood, and though the blend gets to be a wee bit annoying, the important thing is that it works.