If you're looking for a budget orientated guidebook then this isn't it. A quick peak at the budget accomodation section of any place reveals only one or two truly budget options before prices rise exponentially and quickly threaten to overwhelm the midrange section. A typical example will be a hotel/hostel for 60Dh alongside one for 200Dh - an unlikely budget range except for those who have been in the sun too long or those who have over-indulged in their ilicit booze stash.
Having used guidebooks almost continually for the past year the number of map related mistakes in this guidebook is above average. Considering how much time you spend navigating confusing Medinas searching for a hotel, this is the one area where you want your guidebook to be accurate.
And finally, is it just me or is the cultural introduction incredibly annoying? The history section is much better written and easily absorbed despite the complexities.