Review of Belgravia

I'm on the fourth episode. The series is boring, every episode seems similar. The characters are bland, it's hard to sympathize with them or like. Everyone looks average (even female characters who - as the story says - are supposed to be beauties). More like extras, it's hard to remember them. The acting is also so-so. The plot doesn't convince me, the dialogues are poor without imaginativeness and interaction between characters.