In this thread it's gonna be always difficult to reaching any conclusions.....
Mainly because many Gt fans, refuse to accept that gran turismo isn't all "That"
That is a product built with an initial vision, that required a longer development time, and the result it's a GAME that shines sometimes, but other times shows that compromises have been made to conclude the game!
The sound is one of the biggest issues! Gt5 is premium quality, but also standard quality, and sound it's not premium.... most of the times!
Gt5 looks like a premium game, with the day / night cycles, the weather, the premium car models, cockpits and the premium tracks....
But there is also, a lot of standard content, that was included only to make number....
The car selection is also Gt like, too many japanese cars.....
Forza 4, gives a better whole package! In the cars that they offer, from small cars, to SUVS, to vans, and sports cars....
The sounds are awesome, even if the graphics don't quite reach the premium level of gt5! The cars models, have some strange "errors"...
But in this thread, we see a lot of small gifs, photomode comparisions, but not many recognize that GT5 feels incomplete.... imho
For me, the initial vision planned for the Gran turismo ... Was compromised by a little factor, called development time....
To mps3 : I think this is what you are looking for....
http://www.racesimcentral.com/news/...ios-c-a-r-s-gameplay-video-and-track-license/
And it has GAMEPLAY, now can it be also a contender ?
To finish my point of view, to post videos, small gifs and photomode comparisions it's not really a great way to show anything....
I can also find, Forza 4 videos for example in top gear test track, that side by side with gt5, are much better...
Also, many times the discussions between the two games, also have hidden preferences between Microsoft and Sony....