A few singing lessons to strengthen his voice and he'll manage the ending even bigger and better than he is now (certain notes at the very end needed to held longer. I think he tried too).
I love the whole setup - it all feels modelled on The Kinks and Davy Jones. Loving that he has a female drummer too and didn't opt for the standard all male band. New stylist needed though.
I think he won't hit his potential until his second album though. But this is certainly a promising start. I can see SOTT being his 'Angels'. It might be premature, but I do think we are seeing the start of a career as an actual artist.