Good game for all boxing fans but lacking a storyline that you can really get in to.
A major issue I found with this game was the difficulty level. In easy mode I would KO most fighters within the first few rounds, this was fun for a while but got repetitive. Once I decided to move up to medium and hard difficulty level I noticed how huge the difficulty level between easy and medium is. Medium difficulty level should have been just a little bit easier in my opinion. I found it very hard to maintain a good defence on the psp which was the major problem compared to the ps2 release due to the controls.
Overall this was quite a good game that I didn't have to play non stop to really get into it. I could pick it up and play whenever which made it a game I will definitely play again and will make sure it stays in my collection