The star-cast is awesome. Which is one major factor for the success of such movies. All the big and bad boys of Indian cinema with a background image of guns hurling "dirty harry" actalikes. Shoot to kill seems apt for a frequently used dialouge by Sanjay Dutt who appears absolutely stunning, specially to most women with that over masculine, overflowing testrostrone attitude of his and his typical walk with a swagger makes certain women feel week in the knees.
Abhishek though has a smaller role.. but doesn't diasppoint. Viviek (i guess thats how he spells it) could have done a little better with the same company attitude being copy pasted.
Rohit, shabbir, Tussher (or whatever the spelling is) have done a fair job. Shetty was at his best cop performance and Salmans brother should take body building as a profession than acting. Amitabh bachchan has a role... or does he? but i guess the big guy does a good job even at that little role he had in the movie as well...
He is the Big B... and he proves it again and again.
Overall a nice movie... lot of guns... lot of attitude... should watch once...