I am not a big fan personnaly. I think big cats exhibits are far too small for 2022 standards. Yes the refurbishment make things looks nice and large indoor exhibits is nice to have but I do think something more innovative could have been done.
I had done a few years ago a fake masterplan of the zoo and the predator house would have been converted into an Amazonian house with the largest enclosure being dedicated to jaguars, and tigers one to large family of giant otters. With other South-American cats, a few monkeys and birds, herps inside and the nocturama down below, it could have been an exhaustive presentation of Amazonian wildlife. But it was decided to keep the predator house only for carnivores and four species of big cats in quite small enclosures...