I was a little skeptical of the design of this dish at first, but it's definitely grown on me.  I've tried a variety of brands of bakeware in the past and Rubbermaid has yet to let me down.  The lid is especially nice on this particular dish because it snaps nicely, and it's fairly easy to clean.  My complaint with this dish, however, is that it's not nearly as compatible with other dishes in stacking them and the seal created by the lid isn't quite as close and tight as I might prefer.  Overall, however, I'm pretty satisfied with this dish and I'm sure that I'll use it with continually positive results well into the future.  If you're looking for a good baking dish with a lid, I'd recommend giving this one a try, but with the couple of caveats that I mentioned.