Ok, it's not in the league of Morse and Lewis, where you need your brain in gear all the way through - it's probably more on a par with MiRABommer Murders, and of the two, I'd take Whitechapel anyday.
Yes the plot stretched credibility, but at least they had a go at something different from the standard fare of game shows, realty shows, and the dreaded X Factor!
I really enjoyed it and thought it was well acted - even though the dialogue was sometimes clumsy.
I hope there's a third series.