Suggested Title:
Back On TopGood Ones:USA or Mex., e.g. ABBR [first thought was AMER]
Some Nits to Pick:Returning to popularity {and theme} MAKINGACOMEBACK [if one is now LEADING, the comeback has been made --- whether one eventually fades is another issue]
RATING:

Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun