I like Omid's stand-up, but I caught a bit of the show and it didn't look great. The sketches didn't seem particularly inspired. There's a YouTube
playlist of clips from the show, check that out.
As a general rule of thumb, if it's on BBC One it's not worth watching, and if it's on BBC Two it is.
If you're looking for some British comedy, I'd recommend Jack Dee's show
Lead Balloon. Second series started recently, it's in the same vein as
Curb Your Enthusiasm.