We too like seeing the different units and like many others have said, realize this is semi-scripted with people that were previous buyers etc. There are a lot of odd questions and the one that gets us the most is the fascination with the awnings!
I will admit we were similar to many you see on the show when we bought our first travel trailer- didn't know anything (though the DW grew up around CL A&Cs so we thought we knew everything)had money to spend and an undersized truck to pull it! We've grown up a little in the last few years and learned a thing or two. Still like the show even through it's fake on various levels.