There's a lot to like about Kings Go Forth. As soundalikes go they do a very decent job. Their reggae, funk and ska soundalikes are very good as well. Obviously a lot of hard work and attention to detail goes into their appropriation of vintage music styles. I'm sure they're an extremely entertaining live act as well.
However, and this is obviously in my very humble opinion - hype aside - where's the originality?
Part of the reason I gravitate towards Rare Soul and other related musical fields is the fact that we witnessed a plethora of artists, producers, songwriters etc. at the top of their game - truly some of the greatest musical talents of their generation pushing at boundaries and doing things that just hadn't been done before. By no means was all of it successful either artistically or commercially, maybe that's part of it's perverse and enduring appeal.
Kings Go Forth merely pays lip service to the achievements of all those that went before without actually bringing anything new or exciting to the mix. This is no criticism of KGF as a group, I'm sure they're not trying to claim that they're offering anything other than good time party music in a vintage style.
But I fail to see how a recording which is bereft of the very originality and sheer mindblowing qualities that Rare/Northern Soul can be capable of at its very best can be described as "one of the best Northern Soul records ever made". Sorry.
Again - this is IMHO etc. etc.