Sara has been around for years. Saw her in her Fife days. Really shit punt and was hungover and hairy when I saw her.
Definitely wouldn't recommend.
Can certainly understand your poor impression and not wanting to return on that basis.
However, I can still think of far worse ways to spend 40 quid than taking a gamble on her to be my submissive little bitch for 15 minutes, before taking my load in her mouth - all of which she seemed very happy to do last time I spoke to her. Provided she showed at least some degree of enthusiasm and resembled something of a realistic interpretation of her pics, it'd be worth it.
At least she offers a good quickie rate. If all goes well, you could then take things further with anal in a longer, subsequent booking. And even if it doesn't, you've still gotten your end away for less than the cost of a hangover, having not gotten lucky the night before.