\* please read my review on the original gtr first . ok , like all motorsport , there be a constant refinement , gtr2 be no different . i. Better racing , you can race side by side , clean , just fantastic !!! II . slightly refine physics , do not want to screw up a great thing . III . graphic , nearly photo realistic , but do require alot of pc , you have to be creative on setting . iv . more realistic with reward weight , damage model ect . overall : gtr2 be better than the original , ... yes -lrb- very hard to imagine that year or so ago -rrb- . \*\*\* Honestly , we be lucky to own this sim !!