Exactly like its SNES brother (Spoilers)
Then i actually PLAYED the extra content. I was hoping for more information on the plot, since you never actually find out what happens with Magus. Yes, after you beat the Dream Devourer he loses his memory and goes off. But you never find out what happens. About the only cool or interesting part of the game was when you meet Dalton again, beat him ,and then he says he is going to build an army to destroy Guardia.
The monster arena i never really got into since, it didn't seem all that important to me and you have almost no control or what is actually going on. Wasn't really a fan.
The extra content aside, its a straight port from the SNES. If you liked the SNES version, its the same. If you never played it before, you are in for a treat.