Despite the fact that the Premier League is the most popular league in the world, it may not necessarily mean that it produces the best quality of football. In fact, many would argue that the best technical football is played in La Liga. This claim can further be backed by the recent successes of Spanish teams in European competitions.
Also, following Manchester City's massive 16 point Premier League victory this season coming after Chelsea's 7 point and Leicester's 10 point victories in the previous two seasons, many would wonder if the Premier League has lost its competitiveness as well.
Regardless of those things, English football will continue to keep the world intrigued in a way that no other league can.