Occasionally unfair, but still great almost 30 years later.
1990
Lots of neat things it was doing, especially compared to its contemporaries at the time, but it hasn't aged great since then.
1997
Better than Dream Land 2, though that doesn't mean much. Beautiful aesthetics and great music unfortunately aren't enough to save this game from its stilted controls and subpar copy abilities. The completion metrics for each level felt arbitrary at times.