The problem is sega makes great games they just can't market them to save their skins. Valkyria is a perfect example, critically acclaimed, dismal sales. Bayonetta another example, critically acclaimed, mediocre sales at best. The main problem is today's market is basically market driven, sega needs to create the demand for their titles like most other companies do.
I also wonder if making games for people who love playign games is the right way to go anymore, most people don't really like playing games, they just want to play a movie and imagine they have the skills to master the 'game.' Time will tell...
Cheerz