It's cool to describe a band according to who they sound like, but only when the band is new or not very popular. If a reviewer starts telling me who a band like Today is the Day, Nile, In Flames, Emperor, etc. sounds like, I find it insulting to me and especially the to the band. Sometimes bands outgrow comparison, and they can only be compared to themselves. I talk about that exact issue in my Nile review.