It is pretty different from when it first was released. Still pretty lazy. The song is okay. Choreography is repetitive and the angle is completely flat so that stuff is a bore. The color use is like actual F- territory. Does not really help the repetitive visual elements when the song repeats the same line over and over and over. From an objective standpoint it is a bad opening.
I see its repetitive nature and your complains but I just can't help but like it, in the same manner that some people may enjoy a B-rate movie. It just feels like a Eurovision performance. Catchy song, random colours, mediocre choreography with maybe one cool moment. Its part of its charm.