Angels performing Bruce Lee moves was a bit of a risky interpretation.
I liked it. Those were some pretty bad ass angels. Nice armor too. They show up in later scenes as well, dressed equally as cool. You don't mess with God's angels - that's clear. Also, having kick ass angels is a nice selling point to help draw the modern action oriented TV/movie crowd. Why not? Why do you have to portray them the way Renaissance painters did, like pansy looking bird men? Ninja angels are much better. They rock.