It's alright, but if you want to see the true capabilities of your lens when it comes to bokeh, shoot wide open. Clearly, you don't understand what bokeh MEANS because you don't really have any good examples of it in either of the photos that you've posted referencing bokeh. You're looking for round out of focus areas of high contrast, such as light sources or objects. If you view the link I posted, there are some FANTASTIC bokeh photos in there and examples of how to use bokeh to enhance or create a composition. Bokeh is not just "blur". You need to get down below 4.5 in order to maximize what kind of bokeh your lens can create. Also, the cheap kit lenses really don't have the most flattering bokeh, so if that's what you're using to try and capture it, you're really going to have to work at it.
I'm still trying to figure out what you gained by shooting that picture in portrait orientation.
Edited to add: understanding the definition of the japanese word bokeh != understanding what bokeh is. Clearly.