The main issue with reality shows is that there's absolutely nothing real about them.
Well, viewing them as "drama," you can look past the fakeness of emergencies and whatnot, just as in any fictional drama.
I kinda like the gold mining ones, even with fake broken machine parts and fabricated difficulties like having to take a boat downriver for 111 kilometers to the only store that stocks that flat washer for
their huge gonklefunking machine which is keeping them from reaching their N ounce goals before the season closes due to weather.
Educational, too, mostly. Didn't know they wandered around with metal detectors to find nuggets. Somehow in my iggerance, I thought it was all panning and sluicing. I like "Aussie Gold" and I'm even beginning to understand their language. See? Educational.
And even if they're not educational, those ones with the girls vying for supremacy and getting voted out was <ahem> worth watching.
So I kind of look at them as I would any fictionalized drama, I also like the restoration ones and the pawn shop ones, especially the one in Louisiana which deals with guns.