I don't like Jenny as a character at all - obviously in real life not sure what she was like at all, but she comes across as a complete snob. I far prefer Trixie and Cynthia - I went to school with the double of Cynthia, so can see that there are genuinely be people like her in real life.
Even Chummy, who you might think would be the snob of the series, doesn't come across as bad as Jenny does. Much of the time she just irritates me - the way she was with both Jimmy and Alec (where was Jimmy at the funeral?!), the way she speaks to patients, the way she blatantly judged that poor woman with syphillis.. Her only redeeming things have been occasionally apologising (which I suppose she did with that woman) and the one episode where she took that old chap to a soldiers reunion, that one did make me cry.
Problem is I know a Jenny in rl as well who's training to be a doctor - can't think of anyone worse suited... being able to fully empathise with patients who are all of a very similar demographic/social group, is quite a positive isn't it? I don't mean that in order to treat cancer you must have had it - but, in a situation where you'd be working largely with impoverished families it makes sense to be able to empathise and not therefore 'look down on'.. I'm probably waffling a bit..
So I don't think it's the actress who causes the problem (although the others are all 100% better, especially Pam Farris and the actress who plays Sr. MJ) , think it's the way she was written.. If anything Laura Main irritates me more thanks to her bloody voice! She was born and brought up only 1 mile if that from me and yet her voice is bizarre, whether it's a false one for the show, or something, it's just annoying!