This is a very funny and unusual episode for the Doctor. He apparently has been altering himself by creating a subroutine that allows him to daydream. His daydreams are hilarious and involve him being more like a super-hero than just a holo doctor. He repeatedly saves the day and in one case he destroys a Borg cube single- handedly and becomes a major chick-magnet!! In another, he sings a lovely aria with hilarious lyrics as he takes out a crazed Tuvok who is experiencing Pom Far. He also is a great painter in another and is trying his hand at painting a naked Seven of Nine! What's even funnier is that an alien race is secretly watching Voyager and they can see the Doctor's fantasies and believe they are real!! So, when they attack the Federation, they know they'll have their hands full with this holo doctor!! What's next in this silly little episode?!
The bottom line is that this is one of the funniest episodes of the series and repeatedly made me smile. Plus, I always have loved the Doctor on the show--so it's nice to see him the star in this one. For me, it's everything I wanted. And, it's the one chance you can get to see Captain Doctor!
By the way, Seven's final conversation with the Doctor....priceless!