Zoolander is useful for English practice if you can already follow natural conversations. The story gives enough context to follow what is happening easily. The language mixes everyday English with a few expressions that need attention, so it works best for learners who already have a solid base. Also, jokes, quick reactions and casual exchanges are a regular part of the dialogue. At an average of around 106 words per minute, the dialogue is generally manageable, though some exchanges require more attention. If your English is close to B1/B2, Zoolander can be useful for practising everyday conversation and informal expressions.