Dear Scott,
I started using LP some 25 years ago for India and have seen them go from hippie/backpacker to affluent middle age, often without updating their research as much as they should. The first really bad one I encountered was Mexico some 15 years ago.
Also, curiously, I find them to be very negative and off-putting for some places, just as you find the Rough Guides, but to make up for this, they are sometimes wildly over-generous to other places. I used LP for maybe 20 years but have now switched to Routard which (as I say, on very limited acquaintance -- basically just China) I find much better.
Visually I love Insight and for historical background the Blue Guides are even better but there's not much on-the-ground information in either. What other guidebooks do you favour?
Incidentally I tried the 'Travel and Adventure Tours' on your site and there was no link. My browser or your site?
Cheers,
Roger (
www.rogerandfrances.com)