This was really good, I was a little surprised how it turned out. When I initially read the recipe (and started mixing it up) I had thought "cake" but realized as I went on that it's more of a cobbler consistency. I would definitely make this again, I added a bag of frozen strawberries to it, and I liked the fruit to cake ratio that gave me. I would be interested to try it again with only the called for amount of fruit, but I really like how it turned out.
This tasted really great. FIL is a huge fan of rhubarb and he gave it two thumbs up.