MX vs. ATV Reflex on the PSP is a disaster. The presentation is downright terrible and the controls are both touchy and unresponsive. At least it looks good, though in this case, that doesn't help at all.
Despite its good looks, MX Vs. ATV Reflex doesn't hold up on the PSP. The controls fail to deliver, and the lack of working trick and jump systems will leave you grounded, both on the track and in spirit.