Ok...I gave it a few. I am not an expert at ANY instrument. But if you took out dudes vocals I would have no clue what song that was.My own opinion and not the gospel.
This song is probably now the most covered Floyd song and I have yet to play in a band that covers it properly.
At least this fellow knows the lyrics and he was doing his best so I am not knocking anyone in this band and quite likely this was thrown together quickly.
But kids; leave those Floyd songs alone.
On the other hand, I saw one person, on a hammer dulcimer, and there were several people gathered around enjoying, and when a new song started I immediately said "That's Pink Floyd" and then some people close to me said Oh, it is! The song is the acoustic guitar song right after he says "is there anybody out there". It was done VERY WELL.