I did not make rutabaga yet.
I did, however, buy and stir fry opa squash, which tastes pretty similar to summer squash. It has just a slight touch of bitterness. Since I sauted it in red curry paste, ginger and garlic and dressed that with peanut butter, soy sauce and fish sauce, it could have tasted like cardboard for all anybody would have cared. (Peanut/sesame stir fry is Bob's all time favorite. What I did was basically make a Thai peanut sauce.)
So Opa has joined our list of veggies.