Hi, Pedro. My thing is if you are that talented then do something interesting. To do otherwise is kind of a slap in the face of whomever or whatever bestowed you with that gift.
However if he did it simply because he enjoyed it then that trumps all but at that point it's a personal thing and should be kept personal. Tossing it out into the public for consumption (especially if people are expected to pay for it) then it becomes fodder for the spazzy wolves such as myself to poo poo.
In a way though this could also be construed as punk because it is sooooo dull it's obnoxious.
I've been pondering this a lot lately as I try to figure out which direction I want to head musically and lyrically. I COULD go back into the snarky and politically charged lyrics again but as I step back and look at everything I've done and everything I could say and has already been said in the past 30-40 years no matter HOW uniquely I package and present it to me it would be boring. I may work more instrumentally or with samples for a few years or try out coy almost nonsensical lyrics instead that will make people deeply pontificate about what exactly I'm trying to get at... and it will be NOTHING. Absolutely nothing.
A musical joke. I've always tried to write my riffs to be like a set up and eventual punchline to a joke and my lyrics to be a build up and left turn to a smack with something too real or unreal to fully digest without some introspection. Now perhaps that I have the resources to write and record on my own I'll treat my own "career" in that manner with my retirement or death becoming the punchline.
Then again I probably think too much and nobody will really give a sh*t anyway so the joke will be on me.
lulz