After all these months I'm still fighting with the confusing header, "The Best Movie You've Seen In the Last 5 Years." Is that supposed to mean
A: "The best movie, regardless of when it was made, that you have seen during the last five years."
If so, why does it matter that you have seen that movie during the past five years?
B: " The best movie that has been released, and that you have actually seen during the past five years."
Also, in this context, is "best" based on personal preferences or critical acclaim, or on something else? I might give the topic some thought and even name a movie title if only I were to understand the intended meaning of the question!