Wii cons:
1. Underpowered
2. No HD output
3. Region coded
4. Lacks a demo channel
5. Not enough J-RPG with original japanese version dialogs for Europe
XB360 pros:
1. Launched 1 year before the others
2. Has lots of power
3. Has HD output
4. Has good online portal
5. Has RPG from Mystwalker
PS3 pros:
1. Not region coded (for PS3 games) !!
2. Has lots of power
3. Has HD output with HDMI
4. Has some BC with PS2 games
5. Has some promising RPG from Level 5 and Square Enix