There are definitely roots music elements at play here. This has a lot of John Mayer built into it, too. It's reasonably mellow music. It's fairly strong, but does suffer a bit from being rather monolithic. Still, a lot of people listen to single songs these days rather than whole sets, so this would benefit from that phenomenon. All in all, this is solid, but not what would consider great.
This review is available in book format (hardcover and paperback) in Music Street Journal: 2017 Volume 2 at lulu.com/strangesound.