What makes it different from others?

Let's be realistic.

The plot isn't so bad, but the pace of storytelling is too slow which makes people bored. Certain moments are so obvious and unnecessary for the main plot. I would've fast-forwarded those moments if it was an online streaming. The ending looks like implying a sequel, not sure if this movie will get one

It's simply great fun, a winsome film and an occasionally over-the-top luxury fantasy that never flags.