Move It is a great song and recording!
Unfortunately things went downhill quickly afterwards, and Cliff bowed to the experienced opinion of his manager and also of his record producer, and started to make the transition into being a variety performer, because this Rock and Roll thing was just a fad
There are a few decent tunes along the way, Devil Woman and Carrie immediately springing to mind, and The Cliff Richard Band were all top notch players and were all very highly regarded, both as individual musicians and as The Cliff Richard Band as a whole.
I think you're giving Cliff a hard time, and I don't understand why
Before you ask, I don't have any Cliff stuff in my collection, but I have always had a quiet regard for some of his music.