Ebook: Introduction to Real Analysis

I've been reading the online version of this book and I am unsure why the original reviewer is so unhappy with it. I'm only on Chapter 3 so far, so I cannot fully judge its contents, but from what I've read it's been very readable and I have learned from it. Is it my favorite book ever? No, but it has not once struck me to be categorized as one of the worst.Read it for yourself:[...]