I agree that it is tougher than expected for an intermediate song. The end for me is more in line with the intermediate level but the arpeggiated intro with the chord change from F# to the full voiced D major (C chord shape of CAGED) is super tough. I might try it with a different guitar as well. Once you have that chord change down with the picking pattern it should be a 90+ for me hopefully. Anyway, a very good challenge for my first intermediate attempt.