The icons are really nice and I think they neaten everything up perfectly. I really don't like having content info in the intro though - that kind of stuff is summarised on the wikipedia page and I think we should retain steering clear of the genres to avoid over complicating things. At the end of the day, anyone who is visiting the page to look for bug fixes will already know what the game is like and its good and bad points, so we should be streamlining the process of finding fixes as much as possible by limiting unnecessary content.
If you decide you really want to put genres in, I think we should stick to a "follow what Wikipedia says" rule of thumb, whereby we stick with the genre(s) quoted in the wikipedia article, and if the game doesn't have a wikipedia article then we don't categorise it. After all, their site moderation and standards are much more advanced than our own, and in this way we can effectively allow wikipedia moderators to ensure that our own articles are correct and informative. However, I do think its unnecessary to the extent that people looking at the page will already be aware of the genre. I guess you could argue categorising by genre would help people find similar games, but is that really what PCGW is about?
I think we could do with clarifying and simplifying our mission statement so that we are always able to refer to it ourselves and can understand where the limits of our remit lie, otherwise we are in danger of becoming a bloated and incoherent service with no clear purpose or direction.