This game is a fine addition to anyones Phantasy Star collection. For those of you who have not played any Phantasy Stars, these games are RPG's sorta similar to older Final Fantasy's. The twist on this is that it is a mix of future and medieval.
Phantasy Star 1 is kinda bland. I still like to play it but it is kinda weak. If you like the dungeon mapping games of old, you will almost definatly like this one.
Phantasy Star 2 is a huge improvement. Very fun, still at times it can be monotonus. You will probably put 35 hour or so into this game.
Phantasy Star 3 is awsome. You go through 3 generations of people. Lots of adventuring, and exploration. Lots of weapons & items. Pretty deep game, you should put 40+ hours into this one. This is the cream of the crop.
I bought the game for nostalgia purposes and have probably spent more time playing these three games than I have playing Golden Sun. It is a good idea, and if you would like to see more ports of old games you have to support them.