A lot of us haven't heard of Metric so please don't come around saying they are famous or something because they released a lot of albums. Perhaps, they must have a pretty poor management team to promote them if they've been around for so long but yet still unknown to so many of us. I have nothing against them, it's just that they do boring music and we've seen that kind of garbage music dozens of times.
For additional information about them:
http://en.wikipedia.org/wiki/Metric_%28band%29 then you can make your own idea about who they are.
Justin Bieber would have been a better choice than Metric.