We've seen six minutes of footage now. Running time is 160 right?
Let's say the Batman/goons scene is 10 minutes
Let's say the party scene is 15-20 minutes
Let's say the first encounter is 10 minutes
Let's say Superman at the senate is 10 minutes
Lets say the flashback scene with Bruce in Metropolis is 10 minutes
Lets say the flashback scene with Bruce parents getting killed is 5 minutes
That's a little over an hour of running time. Which leaves an hour and a half for the BIG encounter, the dream sequence and the eventual team up. Even if those all run long which I hope they do that still leaves time for other shyt we haven't seen anything on.
No way will this film feel rushed. Wonder Woman will be in it enough to make her presence felt, all of the other screen time is left for Batman and Superman/Luthor.