Hilarious. Yes, the sparkling thing sounds freaking ridiculous, but here's how I see it: their skin basically crystallized to the point of being impenetrable, making them unstoppable, invulnerable killing machines. Thought of that way, it's pretty badass.
Goldie Hawn is such a funny lady and I loved this love story comedy. It has some poignant moments for a comedy. Their chemistry of course being married in real life, just added to the mix. I could watch this over and over for laughs and for love.