So, my friend and I built a recommendation system off of the data. Thanks GiantBomb! We would love some feedback. www.infikno.com.
The recommendations seem a bit hit and miss. I did a search for Chrono Trigger, and a lot of the results make sense. I then did a search for Assassin's Creed 3 though, and the suggested games seemed pretty off base (some Family Guy and Ben10 games were up at the top...nobody should play those...ever).
Edit: figured it out, i think that that related product search button seemed like more of a page title to me than an actual button so it's probably no big deal