I had fun playing this as a kid. I know it's only a bit of fun, but the only problem when people do these kind of reviews is that they haven't taken the time to learn the in-game moves (Constructive Criticism). The Amstrad version does indeed have more moves including a flying kick, plus every time the reviewer collected a power up, he just fired it off and let it go, without understanding the full potential of the power up. Technically, his presentation and everything looks good, but on this occasion, I'm afraid it comes across as a poor review, when it could have been so much better, with just a little more thought.
I quite like the style of Xyphoe's reviews and longplays. I know these are a different type of video, but I like how much more in depth his video's are and he clearly spells out how to properly play the game.