Summary
Legend for those who couldn't get enough of it...
The Good
You can bring in your Legend characters (after all, it IS supposed to be a sequel with the same guys) with all their gold & experience as they finished the first game. But the game is made harder if you do - no wandering around idly slaughtering millions of monsters. The puzzles are at least as tricky and lateral-thinking inducing (including one requiring you to slaughter most of your team - bizarre). Clear progression of the characters too.
The Bad
You characters DON'T bring their weapons with them if you import them - like somehow they all dropped off on their way over to the Empire from Trazere... One puzzle had me stumped for hours because a key was hidden under a rock (nothing else in either 2 games is EVER hidden under a rock). Without the taverns as a source of info (as in Legend), talking to "Aunt Sushianna" is vital, but there's just the one of her and getting to her past 4 lots of hostile armies is not my idea of fun.
The Bottom Line
If you want more after Legend, it's great. If you've never played Legend, it's great. Errr, basically it's great. One of the Amiga classics.