刀马亮相的那场戏，可以迅速唤起武侠迷对胡金铨的《龙门客栈》（1967）和徐克的《新龙门客栈》（1992）的记忆——浩瀚大漠中，赤沙镇一个密闭的客栈空间内，刀马向被悬赏者开口，只要对方出三倍赏金，自己可放其一马。挑衅，亮刀，点到为止的打斗（还有一点调剂节奏的幽默）后，刀马的形象和武功得以立住。
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She added: "If you are collecting your food in a caddy, you really get to see firsthand what you're throwing away. I think that can really prompt some rethinking."
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