This add-on is nicely done but has been a performance hog for me. My machine is decent (Ryzen 7, RTX 3070, 48 GB RAM) but this airport is a slideshow. Even Flytampa KBOS runs smoother.
It is a giant airport, it has many buildings. They did very well in adding the new terminal already finished and with interiors. They even built the bridge that connects Velana with Male! Seaplanes can also be used and they added lots of lights for night views. I highly recommend it.