You'll find that the manufacturers will get someone to write the article and then submit to the magazine, usually as part of an advertisement package. Ever wondered why the same article can appear in a couple of different magazines. Thats how the world turns these days I suppose. In saying that its still well put together and I find it interesting to see what innovations are putting into their CT's.
Anyhow if you want to find the difference between CT's, the only way to do it, is to go to the camping shows and kick the tyres.
Or hey join a camping forum!
The 1953 folding van was interesting.Would have been good if they had photos of the inside. They say you can get more info from the forum, but which forum?