No it isnt, it was made to be funny and caricature like drawing. Everyone can love or hate some artworks, finding some of them funny and some artworks more serious. It is the freedom of choice and the question of individual taste and interpretation.
Thanks for the positive feed and comments- in the future i hope that i will do those four riders properly, on canvas and with oil colors, and this drawings will be my starting point. Regards to you all, Aleks.