I prefer the third picture to the first, although that may just be the clothing colours and fewer jpeg artifacts. You might want to crop the third to remove the plastic cups and extraneous people.

Other than that, I think you have a good mix of factual info to quirkiness in your profile.

You might think about re-ordering your categories of interests in terms of what is most important to you. If people are scanning then they might switch off after reading something that isn't so important (movies?) before reading something that is.