I totally agree with you CaptainBrickbeard, whilst it is okay for the less able/'comedy' turns/in it for a laugh contestants to be in for a few weeks at the start, I wouldn't watch the show if that was the only type of contestant in it.
I enjoy watching the talent of the professionals dancing properly, which they can do with the more capable contestants, as much as I enjoy watching the celebrities. I get totally fed up of seeing the professionals having to lug their partners around the floor, wear ever more ridiculous or skimpy costumes and use more and more outlandish props which require interminable amounts of faffing around with in order to detract from or lessen the amount of actual dancing done. I don't want to see the clodhoppers ruin the more serious dances such as Argentine Tango or Rumba.
I want to see dances that take my breath away and that I want to watch again and again and if it's the so called ringers that do that it's fine by me.
For me, personally, it has been great to see Pascha dancing as he can with Ashley. I've also warmed to, appreciated and enjoyed Kevin's dancing much more this season.
Ed Balls was never in the category of truly dreadful and embarrassing as, say, Anne Widdecombe. He did some pretty good dances overall and left the show at the right time for his capabilities.
The 'journey' is only interesting, entertaining or watchable if the people on it learn and improve week on week.