Personally I've never really run into this problem; all the guys I've ever dated were big into video games, which is one of the reasons we became friends in the first place. I don't think I would reconsider a relationship just because of that, however if we don't have much else in common, then I probably wouldn't be dating them in the first place. I'd say video games are in my top 5 list of interests/hobbies, and normally I'm not attracted to another person unless we share a lot of the same interests, so I guess what I'm trying to say is not liking video games in itself isn't a deal-breaker for me, but we'd have to have other things in common for me to stay interested.