We got rhubarb in our CSA basket last week - I've never cooked with it, so this was an adventure. I've only had rhubarb once and I didn't like it - it was a strawberry rhubarb pie and it was way too tart. But I needed to use it, so I found this recipe and made this crisp tonight. I used orange juice instead of orange liqueur but otherwise stuck to the recipe. It was delicious - just the right balance of sweet and tart. Call me a rhubarb convert! My culinary world has just expanded.