Your STAR WARS discussion question

Here’s an experiment for the comment thread: a discussion question. Because, you know, I’m tired and scraping the bottom of an already shallow mental barrel for blog stuff. Here’s the question:

Would it be fair to say that the scene in A New Hope immediately following Ben Kenobi’s death — when Luke is torn between escaping with his friends on the waiting Millennium Falcon and standing his ground against the stormtroopers (and, presumably, Darth Vader) to avenge Ben — constitutes the first time Luke is tempted by the Dark Side of the Force?