Honestly, the movie isn't worth watching overall, but I do agree that the fight sequences in the first half are superb. However, apart from the final fight, every other action scene stands out as well.
When it comes to the story, there's really no substance. It feels like the director didn't put much effort into crafting an engaging narrative, making most parts of the movie quite dull. That said, the action sequences do spark some interest, providing brief moments of excitement amidst an otherwise boring film.