Gillman is correct with everything he said. Time plays the most important role when reviewing games. If we only reviewed games like Skyrim, that takes 100 hours just to scratch the surface, it would take away time from covering other games, news stories, previews, and even our new videocast features. Everyone on staff also works full time jobs and most have families too.
Also, we enjoy taking the time to cover games that most other publications ignore. Here are myGamer, are just fans of games and will cover any game we can get our hands on (if you dig deep into our archive you will find several reviews for Leapster Handheld titles, as one different type of example). Sure, big holiday release games will always get the most coverage, and we will cover what we can, but we also want to cover the games that you might overlook and miss. We also review any and all games that are sent to us, which are often smaller games. Check out our reviews of games like Crimson Shroud or Code of Princess. Those are good examples of games that are highly enjoyable but could have easily overlooked; we are always on the lookout for that next sleeper hit.
If there is a specific game you would like to see covered, please leave us a note in the forums or contact us via email, twitter, or even PM. We always welcome feedback.