I wasn't originally going to do this but then spontaneously decided to do it anyway.
I try and make the commentary as interesting as I can (despite me constantly slurring my speech), and offer a little bit of trivia, reveal stuff about the game that you probably didn't know (exploits), and analyse the game in places, saying things that I've noticed about it over the years.
Is it worth making yet another Let's Play thread about this though? Nobody's gonna watch it even...