I like to photograph tigers and I find it difficult through glass. It affects the images. Clearly there's nothing you can do about that for the underwater exhibit which looks great. Although I'm not sure how often they will go in/fully submerge. It would be nice if there was some fencing rather than glass. Or even if they used the design to get rid of fencing altogether like parts of Yorkshire Wildlife Park.
We have used a specially designed glass that reduces reflection to next to zero! it is fantastic for photos and sometimes we even forget there is glass at all 🤗
Sun Bear Heights seems like a really cool idea. I think the biggest problem would be the sun bears disturbing the binturongs if they sleep outside and share the trees, but I'm sure having smaller raised houses/shelters would fix some of this. Considering what you showed of Land of the Tigers, I'm definitely excited for their next exhibit and of course your tour!
Just saying but I really loved this video because I just love Siberian tigers a lot because when I was very young my paternal grandparents would take me to the Philadelphia zoo and I would always want to see the tigers