Do you complain about GTA games being locked down until you get further in the story?
It is the way it is gated off that is poorly done. I got to the point in the story where the bridge is opened...turned out it was simply because Batman had not asked Alfred to open it yet!
I just find it annoying. I go to the house on fire, I am standing right where I need the mission to start. The game won't let me do it....Why not delay the fire until the bridge is opened? For the Riddler one, everything in the game, including the map marker and GPS tells you to go to the orphanage, then when you get there it says you don't have a gadget yet...just wait until I have the gadget and stop wasting my time!