I do not use them, and so I did not respone, since I have no opinion. I took this as another trolling effort. They're probably hit or miss, and I suspect they would especially be problematic in understanding Catholic theological terminology, where you'd have to correct so many things it might be just quicker to type. I suspect most of them offer trial versions, so you can try it out yourself.
Of course, in your case, we'd prefer that your NOT "say more in less time", or "say more" in general.
