First of all, I should say that I haven't read previous editions of this book, so I can't say how the latest (6th) one compares. Secondly, I'm sure that there is a certain amount of useful, worthwhile information here regarding places to stay, how to get around and so forth. But to get to it you have to wade through an insidious attitude which frequently borders on condescention towards Bangladeshi people. Consider the following excerpts from the section on Cox's Bazaar:
"Bangladeshis adore Cox's Bazar and all across the country people will ask whether you have been... The beach itself is a lovely, long (very long!), surprisingly clean stretch of sand, but by no stretch of the imagination can it be described as the 'number one natural wonder of the world', which is exactly how Bangladeshis, through an online web vote (which you will be asked constantly to partake in) are promoting it."
"You could also plant yourself in front of a big hotel, where guards... will deal with the crowds of gawkers if they get too intrusive (which they will)."
"Some of the [fishing] boats look uncannily like pirate ships; and given that piracy is on the rise in the Bay of Bengal there's the possibility that they might be!"
So there you have it. Bangladeshis are largely naive, busybody "gawkers", and piracy is apparently droll nowadays. I wish I could say that the quotes are unrepresentative of the book - the author does say, elsewhere, that Bangladeshi people are overwhelmingly friendly (in a bothersome kind of way), and that we really should look past the natural disasters and the dirt and disorganisation - but the other 200-odd pages continue in a similar vein. I for one don't want a guidebook written by someone who feels he's above the locals in this way, and I'm disappointed that Lonely Planet would put their name to it. Tut and indeed tut.