A music video for the point of it
Don't be put off, to begin with all bands get this.
The song is a good punk song - it has the right structure. However the lack of enthusiasm is overwhelming. It's not necessarily 'stage presence', the song is clearly about *something* but its clearly not enough to make any of the band want to put any 'effort' into their performance. Punk has a loud, heavily distorted, harsh sound - yet you're all playing almost as softly as possible, just standing there. Try turning the amp gain down and EARN the distorted sound - theyre only power chords, so whack the strings!
Like I say, it's a punk song, and if it were also a little tighter on the timing (and faster) it could be great. However, the fact you're replying to anything negative with something stupid as 'screw you' and the like just shows how badly you'll do as you currently are.