Other the last few days I built the 7783 Batcave and I will put the stickers on this weekend. I am very excited to own this, as in general this was similar to building a new set as only the two vehicles had ever been built, all extra pieces were in the box, instructions were, and are, in mint condition, and the modules of the build were never put together, just a few random pieces stuck together for no reason.
This is similar to 10937 AA Breakout in that it is occasionally an odd build but the end result is great, except for Robin, because he's Robin. I wonder why the Batcave needs a net gun though and the ramp should be one stud lower so that the Batboat can go out the same way it came in, if it wanted. I noticed that the zipline is too long for the set, so I added a tower to create line tension and the changing room is very clever but I don't not know what purpose the large cylinder serves . Overall, a BEAUTIFUL set and this will pair brilliantly with the recent AA.