There's a lovely, lovely review of Aeneas Faversham in The Stage - go and read it at thestage.co.uk:
"Pricking Victorian bombast with a cleverly timed 21st century rejoinder... consistently inventive and off the wall-skits... The Penny Dreadfuls clearly love all the dour reverends, serial poisoners and bumbling policemen of the Victorian psyche and this highly amusing show is right at home in the sublime gloom of Edinburgh's Underbelly."
It even mentions the lighting, which is nice. Unnecessary, but nice. Go read. Then come see.