Better than it's being given credit for
I mean, I don't love it. I don't think it's great. But I do think that it's good, or at least good enough for me to keep tuning in every week, and it's better than a lot of people are giving it credit for.
I think the acting is pretty solid. Some of the players are better than others, but overall, I think these guys are doing a pretty good job.
I think the story is intriguing enough, and the character interactions are interesting enough, that I want to see where they go. Will the main dude and his wife get their marriage on track? Will the daughter and that dude who allegedly raped her get their shit worked out? Will the preacher end up losing his faith or find it strengthened through these events? I'm interested in finding out.
And sure, the effects are not great--I'd say they're uneven, some work pretty well while others do not--but it is a Spike series and not HBO, so I'm willing to give them some allowances for what I suspect to be a fairly low budget for the series.
All in all, I'd give the show a 7/10. The fact that I keep watching is a testament to the writing, because there are plenty of shows that I have started in the past and ended up abandoning two or three eps in because the story just didn't hold my interest.