I purchased this with my upgrade to Logos6 with some fair saving on the price - and i knew some of the names behind the series as interesting and dedicated people. The "Not your average bible study series" is actually a fine investment, for some cozy personal bible reflection or for your small group - it ask´s you alot of questions and directs you in reflection with certain themes and hints - if you like this sort of thing, you should buy it no doubt. For academy and scholars - this is not what you want, so avoid it - and spend your dollars on some bigger series/collection of commentaries.