How could you not love this movie? A real gem of a movie, as most directed by Harold Ramis are, it has really stood the test of time becoming a classic film near the level of Ferris Buellers Day Off and Home Alone. A movie about learning lessons the hard way, Bill Murray's acting is so spot on I cannot think of another actor who could play his part better. I would also say this is my favorite roll for Andi MacDowell. I always felt her acting was at best, contrived, but here she plays her character not only convincingly, but with enough heart that you can't help but get drawn in. Groundhog day is a lighthearted and endearing look into men, women and learning lessons the hard way!
...also, I have to say the DVD disk is fantastic looking! In a world of black on silver monochromatic disks, the 15th Anniversary Groundhog Day disk is a comparative work of art... a shame it spends all it's time trapped in a DVD case!