The mission scheme that flows with the narrative of Borderlands 2 works perfectly in a portable environment, so the concept behind a game like this on the PS Vita is justifiable. Really, Borderlands 2 is not a definitive version nor is it an equal version to its console counterpart.
Mission-based gameplay superb in portable form; Fully customizable controls; Cross-Save appeals to veterans and casuals alike
Consistently low frame rate; Co-op limited to 2 players; Missing myriad of available content