The music video for Underground Gold Mine presented itself in an amateur fashion. The camera shots were unstable and the colors were blinding, which easily gave me a headache. The song itself is considered average at best, with the instrumental done well, although it still could be improved. The vocals on the other hand, are horrible. The singer either needs to be replaced or show more emotion and excitement. It felt like he was falling asleep during the song, performing with no connection to the song except uttering the lyrics.
Overall, I do believe they could do improve on their material if they just tightened a few bolts on the Green Express ship!