Looking at Chapter 4 after seeing the full thing all the way through, did they rush to finish it?

It just seems like it could have been so much better than it turned out to be. Lots of bugs, easy to fall out of the map, and in the gameplay video I watched of it the person literally had to reload multiple times because of batteries getting stuck in the hand and Doey getting stuck in the ground.

It also feels like there were way too many concepts that have no impact whatsoever, and are just a one off thing, as if there was supposed to be SOMETHING there but wasn't. So I was honestly wondering if anyone else felt like the chapter was rushed