It's a "yes" from me. Bought one last winter, an oval one very cheap from Tesco, and use it every week. I am a lazy cook so find the preparation of the veg tedious but it is well worth the half hour or so's effort to come home when you are tired and do not feel like cooking, to a meal that is ready and just needs serving up. I have cooked all different joints and a variety of veg, different herbs and spices, just throw it all in and walk away. The added bonus is plenty for freezing as well if you so desire. 
A famous matador gored by bull!
