The shot of the duo approaching the Batpoles is "BAT-TASTIC!"
...but it's STRANGE that the subsequent 3 shots of Batman & Robin...
... landing at the base of the poles...
...getting into the Batmobile...
...AND the Batmobile heading out of the Batcave...
...ARE ALL BACKWARDS!!!
I was inclined to write this off as a simple error (just flip it and it's fixed). Of course, if you do flip it, Batman and Robin are running from the poles going camera right to camera left, which is the reverse of how we always saw it in the 60s. But maybe, I reasoned, this was done on purpose, for the same reason they give us the new angle of Bruce and Dick running to the poles (looking back with the study behind them): Namely, we never got to see that view of the study, or that side of the cave, because in the real world they were never built (just like we could never see see the port side of the USS Enterprise...it had wires coming out of it!), and now, thanks to the miracle of animation, the old "fourth wall" is filled in for us.
BUT...then I saw this frame and realized they've actually got the cave backwards, which is harder to fix. If you flip this one, Batman will be back in the driver's seat where he belongs (unless this is the UK Batcave), but the Atomic Reactor is on the wrong side of the cave, and that would be a hard thing to move.


Notice based on the position of the poles and the exit (which we can't see, because it's behind us), the reactor would end up at camera left if the image is flipped, and that's just wrong.
On the other hand, the floor is also elevated, which we never saw before, so maybe we should just conclude that this is an "interpretation" of the '66 Batverse, and not an attempt at total faithfulness.