I'm a second-timer, have read most all of the guides, searched the internet and found all the best sites, have them all bookmarked. I seriously researched my first trip, and am in the process of planning this second trip. I think TGM has been worth it, if for no other reason but the itinerary planning. I hate dealing with crowds and TGM has good advice on how to avoid the crowds. And yes other sites have similar info, but I've found info on his site that I've seen nowhere else, and it's all in one place. I wish I could have had some of this info for our 2000 trip. If I can spend $22 and improve the quality of my trip by using my time there more efficiently, then it's worth every penny.