HappySqurriel on 22 September 2008
Mainly because (for obvious reasons) a handheld system is not about the latest and greatest graphical technology, the games are generally (far) less hyped, and as a result most reviewers are willing to see a game for what it is.
Another way to look at this is "Why are so many games that have many large flaws, serious issues, and are (very) generic receiving 90%+ scores on the HD consoles?"
