The tutors reading and marking your essays deserve your consideration. They will be reading and marking many, many student essays. If you make your argument hard to follow, so that they need to re-read a paragraph (or more) to try to make sense of what you have written, you will cause irritation, and make their job slower. Realistically, it is possible that they may even decide not to make that effort. It is your task to present your argument in a way that your audience can follow; it is not your audience’s job to launch an investigation to detect the points you are trying to make.
Students think that the descriptive essays are the easiest essays that could be given as a home task. They are quite right, as this kind of essay presupposes involving less research. Writing descriptive essay students should be more personal and use their imagination to the full extent. Descriptive essay always includes creative writing, even if the topic seems to be dull and boring at first glance. However, if you have a chance to choose a topic on yourself, be creative enough as the success of your essay on 75% depends on the chosen topic. Do not avoid generic topics. They may require you to work a little bit harder, but be sure that your work will be completely rewarded by the interest of readers enjoying reading your essay.