I find many of the patterns interesting - though my stash has a plethora so best leave these to the younger/newer sewist.
The Tilton patterns are usually interesting, but the fabrics and finishes are most always of low quality - once again - "different" is not always "better". Just faster and cheaper - so why not buy OTR?
I think the samples are made of inferior products because that is what is available to most home sewists - and lets face facts - the newbie crowd hasn't had the opportunity to learn the difference.