I am a fan of hers, but I'm not a fan boy, its good you reviewed her and were honest about your experience. I think she is great as she suits my preferences very well. I think the reason why she is polarising is because she doesn't adapt to clients well.
She always offers anal without lube, I believe this is because it opens her ass up more which I don't think she likes the feel of, I enjoy gaping wg's who offer anal, I have with her a few times, but she doesn't seem to like it for some reason. It could be because you get a better rhythm with lube but also she might think it will make you cum quicker which I don't think is true.
Position wise I think you just have to lead the way and tell her what you like. She does curve her back in doggy which is annoying for depth and view, I've found that when she does this I will just keep suggesting different positions until I find one that works for depth and view (i.e. holding her butt apart),
Her blowjob can be shit if your not proactive about it, I used to let her do her thing but she would only suck the tip. Once I started to take control of the action she is fairly submissive and has a nice throat.
Its unfortunate you bailed early, because I have had a lot of time left before and just asked for a BJ with me lying down and her in front and it was pretty good, she doesn't rush you and doesn't get impatient either.
She clearly isn't for everyone as she seems very marmite.