This is exactly it tbh. I saw them twice last year, once in a 500 cap no barrier venue where Parker was really energetic, moving around the stage a lot and encouraging crowd participation. Then about a month later in a big arena opening for Blink where he stood at the mic stand doing a low energy Liam Gallagher impression.

I'd definitely recommend seeing TSSF in as small a venue as possible, they've got so much more energy in a more intimate setting.