Analyst: GTA 4 delay unlikely, raw sales inaccurate success gauge
...gauge because next-gen consoles today are not as numerous compared to the PlayStation 2 and Xbox of old
Instead, Schachter proposes the attach rate technique wherein the actual number of units sold will be divided to the number of owned PlayStation 3 and Xbox 360 consoles. It's a bit mathematical but the bottom line here is that it's unfair...
