"Walled In" is adapted from a comic book, and it shows at times with its larger-than-life characters, setting, and seemingly superhuman feats during battle scenes. The Walled City of Kowloon was a real place, running with little government intervention, which adds an aura of mystique and allows for creative liberties.
Stuck in development hell since the 2000s, the studios saw huge potential in this film and bet big on it. They assembled some of Hong Kong's finest crew and production team, even creating a replica of the Walled City for shooting.
The action sequences are fine but not groundbreaking. There are too many quick cuts intended to show the hectic and intense nature of the fights, but this detracts from clarity, unlike the more appreciable choreography seen in "Ip Man."
Louis Koo and Raymond Lam, both veterans of the trade, successfully helm the film. Koo brings an enigmatic and benevolent image, while Lam offers an effortless everyman appeal. The supporting cast does their part well, with Philip Ng being particularly lauded for his rare villainous turn as the nearly unbeatable big bad.
The film seems to suffer from catering to too many characters and their different motivations, resulting in a predictable storyline. However, for kung fu fanatics like myself who enjoy the action as much as the Hong Kong brand of drama that comes with it, this is a long overdue and very welcome dose of ass-kicking goodness. Hopefully, it starts a new wave in the years to come.