Quite a price tag! But I think it’ll generate interest due to it being the very first native (certainly by original design) scenery for FS2024. People’s curiosity may get the better of them — I’m definitely tempted, just to see what can be done in the new sim.
Three years down the line, as the sim evolves and devs become accustomed to the new SDK’s capabilities, we’ll probably consider this scenery very mediocre. 
Hopefully they may have it in their advent calendar sale for 50% off, although still not cheap.
I wish they would include VAT in their prices, always strikes me as a bit disingenous to not include VAT, when almost all your customers won’t be VAT registered.
As far as I can remember, iniBuilds’ sales have never included their most recently released product, so the odds of this getting a quick discount are, I think, slim to none. Alas. It is on the pricey side. But man, does it look spectacular…
If passengers and people from IniBuilds YBBN Terminal inside and outside are animated the airport made can be a good one to buy for MSFS2024 sim.
You can just add “walkers” with GSX if you are on PC and have it (Ini provide a GSX profile). HOWEVER be aware that only part of the international terminal actually has an interior. The rest, including all of the domestic terminal, does NOT and uses parallax instead. On the Ini Discord they have signalled they will consider adding more interiors, probably with an on-off setting switch to ensure lower-spec systems can still use the scenery. What interior modelling there is at present is actually quite nice.
Really disappointing about the lack of an interior for domestic. It is discounted just today in the Inibuilds advent sale.