Apparently, yes.
"According to data from market analyst NPD Group, sales of these games haven't met expectations. The Beatles game, while selling a respectable 800,000 units of its various versions so far, missed the 1 million mark analysts expected in just the first month after its September 9 debut. 'Guitar Hero 5' sold 500,000 units in its first month, compared with the 1.4 million 'Guitar Hero III' moved two years ago in its first month.
'DJ Hero,' the game that was meant to expand the category into the hip-hop genre, moved 123,000 units in the first few days after its late-October release, and analysts at Cowen & Co. slashed their sales forecast for the game from 1.6 million this year to 600,000.
So what happened to this once-promising category, which so many in the music industry looked to for much-needed revenue? According to Pachter, the answer is: Too many games with too much music in too short a time."
