Not at all - the feedback has been from people on other forums who have purchased and read it, I can post links but I don't want to spam lol.
How is posting about my book any ruder than calling it SH*TTY???
In terms of the writing style - I'm not claiming to be a professional writer and it's meant to have a conversational feel, which is something people have said comes across. As you rightly mention, it's self-published so I didn't have the luxury of a ghost writer or a publishing house to pay for several runs of proofreading.
I'm sorry that reading and replying to my post took up precious moments of your time but lets be honest, surely there are worse things in the world to get so irate over?!