Crash 4 should be a Twinsanity-style game, but not an exact Twinsanity remake. Twinsanity was the perfect blend of open world connecting cohesive linear stages that drifted from open 3D and linear 3D/2.5D. An exact clone of dumping you in a warp room with another Wrath of Cortex attempt at copying the classics will dampen and fail to keep up this renewed momentum.