Never realized how good she is ...
Recently came across the unpublished Buffy pilot. Many roles had already their original actors, but Willow was played by somebody else. Its really amazing how much funnier Alyson's Willow is in comparison.
The movie has also some things done differently than the actual "Welcome to the Hellmouth" movie. Such as Buffy falling on her back and shouting : "Ouch ! That was my favorite spine !".
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Always listen to your own advice.