The first book in Sword of Truth was ok, but after that each successive book is mostly composed of reminders of what happened in the last book. Every time a new character arrives they get taken aside and have everything explained to them in excruciating detail. And then whatever terrible disaster he has to avert during the book something else will always pop up to distract him so that at the end of each book you're always back where you started. And there are so many stupid misunderstandings that drag on for ages, and the characters aren't exactly deep. And he does seem to be a bit too obsessed with sex crimes for my liking.
So, as I say, the first one was ok, but it was your standard village boy goes on quest and discovers his powers while smiting evil fantasy novel. All the cliches are in there. I know a lot of people like the cliches though, else they wouldn't be so popular, so if you like Sword of Truth then you might also enjoy Robert Jordan, but for me I prefer fantasy novels that break away from the norm.