To elaborate on my slight disagreement with the "No Prologue" rule... I didn't see any other way, in my book, to include a particular part of the story, other than to put it into the prologue. It happened 15 years before the actual "book" itself begins, but set off a course of events that were pivotal for a number of characters. To make this prologue into "chapter one" would have seemed completely out of place, given that it happened so long ago, and included 3 non-central characters-- one of whom the reader will only see once later on, one who won't appear until approximately halfway through book 2 (I project it to be at least a 3 book series), and another who has gone completely crazy and probably doesn't remember it. There was really no way for me to recall the events through a character's memory, without putting in a prologue set 15 years in the past. So yes, I did see it as necessary.
I tend to think rules 8 and 9 (too much detail for characters and places) are pretty sound advice. Obviously you have to give some details, including anything significant or major (such as hair color, a scar, height, skin tone, voice, etc). But at the same time, you should let the reader's imagination do some of the work. Let them decide on the fine details. In a way, it makes the characters more appealing because they can mold their appearance slightly to what they are attracted (or unattracted) to.
I tend to think rules 8 and 9 (too much detail for characters and places) are pretty sound advice. Obviously you have to give some details, including anything significant or major (such as hair color, a scar, height, skin tone, voice, etc). But at the same time, you should let the reader's imagination do some of the work. Let them decide on the fine details. In a way, it makes the characters more appealing because they can mold their appearance slightly to what they are attracted (or unattracted) to.