You can go over to Amazon and get this book for free. I guess you get what you pay for. Probably over a year back, I added this to my kindle shelf and it has been sitting there collecting virtual dust ever since. I'm trying to knock a few of those books off my shelf before the year is up (so I can fill it up again come January), and so I started reading this.
The author is a conservative arminianist evangelical. That much I can tell from his writing. Beyond that, there isn't much to say. The commentary has the feel of someone who sat down and read one chapter from Romans every day. Then he spent 30 minutes each day writing out his thoughts from the scripture he read. It isn't very deep. It isn't very profound. There's no referencing other studies or scholars. If he knows Greek, he isn't using it. But at the same time, there's very little here I would have cause to disagree with either.
If you were to pick this book up for any reason, I would recommend doing so as a guide or template for your own devotional study. What I believe he did is a good idea for all of us to do. Spend some time every day in prayer, read a chapter of scripture, and then write out your thoughts on what you read. To others, those thoughts might seem basic. But to you, they will be profound.