If I was MK I'd be pretty pissed off with old mates claiming to be more than they are. This song for me puts AC in his place. If he's such a talent he shoud make his own music and if its good I will buy it.
Banjo, I´d say this has obviously become a big problem also within the straits, as they split up soon after AC wanted to record new songs under the name straits while at the same time playing the old DS songs. I think that was too much for some of the other members (presumably White and Reis) who always wanted to keep it and articulate it just as tribute band and had a bad feeling with that. As far as I remember, AC stated that on his homepage quite directly that that´s the reason why the straits split up again. By the way, I think this is also the reason why some other members have never joined them from the beginning (like John or Danny?). I think one really has to distinguish here between the straits and other tribute bands that do not claim to be a direct follow up of DS, with international touring, recording new songs, etc.
Regarding John, I think he shows a lot of talent on his new cd, I would not put it that harsh dusty; There is a lot of own style in it, that I quite like. That´s good. But yes, also for the JI concerts, I really do not get it why he plays usually more than half of the set DS songs. He should play his (good) own songs; 2-3 ds songs as addition would be ok, but more than half of the set I don´t get it. But that´s just my view.