What's the general take on Afghan Grill? Good? Not so good? My only Afghan experience was at the Helmand, so I'm worried this isn't exactly going to live up to the little I know. Friends and I are doing a group dinner on Friday, and this place came up as an option due to its convenient location, but none of us has eaten there. We're not exactly set on Afghan, either, so if anyone has other suggestions for a relatively cheap group meal in the Cleveland Park/Woodley Park/Dupont area, I'd love to hear them.