Pulling data from the NHS Choices XML Feed

I have a requirement to pull data from the NHS Choices xml/atom feed, the url of which is http://v1.syndication.nhschoices.nhs.uk/organisations/dentists/9465/comments?apikey=LCFJLGUK.

I've been using a plugin called Feed Pull which uses XPath to get the data out and into my custom posts and this works but I can't get the data into custom fields that I've created (I've used Types to create the posts/fields). Some of the data seems to be CDATA which I'm not familiar with and I don't know the XML Path for these fields.

Is there a plugin/function that could make my life easier, or does anyone have experience of getting Feed Pull to work?

Thanks in advance