Pumpkin pie is hard to describe....I always think of sweet potatoes (yams) though. Pumpkin pie has a spice flavor to it, its not too sweet, but sweet enough. I personally think whipped cream or cool whip gives it a balanced flavor...
I can't believe you have never given pumpkin pie a go, Wendy! I love it, especially around the holidays. If you do give it a try, I would love to hear your thoughts on it.