John Wick is a good choice for confident learners looking for more realistic and demanding listening practice. The complexity of the plot makes listening more challenging because learners also need to keep track of what is happening. Some scenes use denser language, so learners may need to pay close attention to word choice and phrasing. Conversations usually leave enough room to process what is being said. If your English is close to B2/C1, John Wick can be useful for building vocabulary range.