This is the worst stats for a Premier League manager I have witnessed. How bad Manchester United have been this past years, looking at this stats I can agree that Amorim is not as good as persons hype him to be honestly. Any other manager could do better than Amorim with the current squad.
With what Ruben Amorim did at Sporting CP I don't think Ruben Amorim was over hyped; he deserved the praise he has received because what Ruben Amorim did at Sporting CP was extra ordinary. Ruben Amorim stats in his first season as Manchester United head coach weren't impressive, but let's not forget that before Ruben Amorim took over as Manchester United head coach, Manchester United was already struggling to win their matches, which I believe was one of the things that made Ruben Amorim to have that stats. Let's watch and see what Ruben Amorim will do at Manchester United this season. If Ruben Amorim doesn't perform well at Manchester United this season, then I will agree with you that Ruben Amorim was over hyped.