Yes, good photo! Putting the people on the right side of the frame is a good compositional technique and you caught them ina great moment!
Did you try cloning out the black thing on the left? Or even cropping differently and centering the people in a portrait shot.
@rockpoolgroup lucky! I was on the 4:45. Not too late leaving but holding for 50 mins! Might stop by B&G for pre-opera house cocktail soon! 5 hours ago