In my experience, straight or gay sites with the word party in the title usually feature either softcore content with little teasing looks at body parts in a party atmosphere or the scene will begin in a party, but as it gets more hardcore, move to a more intimate setting. GayCollegeSexParties offers a compromise as the action is totally hardcore, but filmed in what looks like a real party complete with people hanging out, smoking, chatting and drinking alcohol out of plastic cups.
The scenes on the site start voyeuristically. You see guys sucking and fucking from across the room with a crowd of people in the foreground. This is shot in such a way that the crowd does not block the action too much. Video quality is average at best and the lighting is not great, so it's a good thing that the cameras eventually move in for some close-up shots. It's sometimes easier to see the action in the 112 regular-res galleries, which show the scenarios almost frame-by-frame.
The 112 videos available so far are a bit of a mixed bag. During your first two months of membership only some of them are downloadable, while the majority of the scenes remains viewable only in mediocre streams. Supposedly, by the third month of membership all of the episodes should be downloadable in a superior-looking format. So, in the beginning it's a mix of poor streams and few stellar downloads.
In terms of extra content, there are some third party feeds and six bonus reality sites, such as HisFirstGaySex, HisFirstHugeCock, HisFirstFacial, HotMuscleDudes and GayBlindDateSex.
Having reviewed these bonuses I enjoyed them, but they too only allow you to download some of the scenes in the first couple months. If you have the patience to wait three months and don't mind streaming video until then, the hardcore content here is quite enjoyable.