Well I think Microsoft is neccesary to put some pressure in Sony ,plus the Xbox are good hardcore machines with lots of good FPS and for those who want to pay for it the Live is a great service .Plus they are giving stacks of moneys to developers to assure exclusives and break PS3 ones . All in all Microsoft is welcome in the gaming world by most of its players .It should ,howewer ,remain a also-ran or secondary contendient ....if it managed to have a predominant position it could create ,unlike Sony ,a real monopoly .Its links with the hardware developers ,the fact that the produce the tools ,their possesion of the graphics libraries and OS ,the control they could exercise in the closed online field they have created ....plus the fact the have absolutely unholy amounts of cash to steal exclusives or keep games or companies exclusives to them .It could be a real threat . Sony has had a predominant position for 12 years ,but as it is seen right now they didnt have monopoly becasue you just cant lose a monopoly it depends on many things you have assured not only in being the one that sells the most .Putting aside if they have been very innovative or not its clear the Playstation brand wiped out the childish image the videogames had prior to the PSX .For people who just dont like Mario or Sonic the Playstation brand is a great refuge for good games.As for the hardware quality it has been very good .Its clear the PSX and PS2 have been weaker that the competency but it is also because they were out nearly 2 years before ...the strange thing would be the Cube ,N64 or Xbox being weaker being released 18 months later .What the Playstation machines have demostrated is a great versatility rendering all kinds of games and allowing the programmers to refine further and further their product during all the lifetime of the console .