I usually tend to shy away from cover songs, because most of the time the covers aren’t that impressive. They usually end up sounding just the same, or the band who covered the song, didn’t put any effort in making it sound like it was theirs. To me that’s one of the most important aspects of a good cover song. If you’re going to remake something, at least put a different spin on it and make it sound original. Sometimes that still doesn’t help and the bands should just leave well enough alone.