GamerMetrics reminds us that the franchise has a ways to go if it wants to overtake its distant cousin Guitar Hero III.
According to the statistics, there were 22 million page views on IGN for Guitar Hero III-related articles, vs. 10 million for Rock Band (a 120% increase). GHIII was also on almost twice as many wishlists (5,755 vs. 2,928) as its competitor and over six times as many message board posts (25,000 vs. 4,000).
The Guitar Hero series has a lot more going for it right now, including a two-year history of commercially and critically successful titles. Commentary provided with the data notes that Rock Band has "experienced a noticeable surge in both awareness and purchase intent metrics" in the past three months, which bodes well for the game due out November 20. Guitar Hero III is coming next week.