Good in absolute disappointing for the purists!

For GT3 fanatics, GTConcept will not bring much new except driving new cars out of the ordinary (or concept cars Audi TT Abt AMAZING!) And the bonus of 10 million that can be used in GT3 SPECA. In one evening, you will be able to finish the game 75% by unlocking the majority of bonuses. In terms of circuitry, my only joy was to find the autumn ring that had inexplicably disappeared between GT1 and GT3? For the 4 other circuits, it is a rehash!
You have to see GT concept as an initiation for SPECA GT3 and not as a full game, plus it's frustrating to drive these cars in arcade mode (read easy) and not being able to test them in GT3!