Even with QOS's running time of about 1 hour and 47 minutes it didn't feel short.
Everything had a purpose. There was no unnecessary scene.
True, and after CR I liked that it was pacier. Still would have liked to see what the film might have been if they'd been able to work the script over a couple more times.
The end of QoS is at least as action packed as CR's, and there'd been more action in the 15 minutes that preceeded it than in the hour that preceeded the Venice bits of CR (not that action is everything!)