Though that blog is not updated very often, I believe you may find it interesting - on account of trying to discuss christianism and video games side by side.
This is so true. Most reviews I read seem to read more like a synopsis, made with a series of blanket statements. Reviews are an evaluation, and every teacher who I've ever had has told me 'When writing you an evaluation, you don't get any marks unless you explain why something is good/bad'
I realize I'm running across this post really late, but I just wanted to say that I have some Jesus-related thoughts on the Portal games at my blog if you want to check the out.