Finding any reason to find the Cup final to be exciting is any hockey fan's job.
If you can't find that reason, whether it be being a fan of one team, both teams, one or two players, or whatever, then there's something wrong.
That's why I don't like when people call a series boring. More often than not their bitter about their team not making it, or a team they don't like making it. But even a Final with your two least favorite teams should find favor with a hockey fan for some reason.