Great issue!
I just got around reading this so here is my review.
The Good
Th action on this issue was perfect, deathstroke is one of the coolest bad guys around, very resourceful and ingenious. Ready to kill without any problem and prepared for any situation. I like how DC is giving the enemies (luthor is now starring in action comics) comics for themselves, even though I don't like the fact that this team is called Titans, but I guess I can live with that if it means having this great comic. The art was also great, it gave a lot of the depth to the story because of the dark mood it created.
The Bad
They only thing that I didn't like is the fact that in the last number from rise of arsenal it he would appear in Titans, it didn't say what number but I was expecting to see, specially when Slade was talking to Jade I thought he was gonna appear after that. I guess I'll have to wait until next issue to see what's up with Roy.
Finally
All in all I think this was a great issue and I really hope they keep it up.