I still think it's a shame this game gets badmouthed as the weak link of the older games. It was a departure from the gameplay of the first game, but although different, it was NEARLY equally as good. The first game was a bit too easy. However, I still have not beaten this game....(haven't beat the Thunderbird). The palaces are well thought out, the music is one of the best ever in a video game, and the challenge is definitely there. If there is a Zelda game that could be classified as an Adventure/RPG...this is it. Talking to villagers, finding hidden items, which you bring back to them for help in reward. Overworld map, brought down to random battle scenes. Very much an RPG, though battles are based on dexterity rather than wit. Also, the increasing levels of life and magic strength, use of spells. I really believe that there should have been at least one more Zelda game made in this 'vein'. Maybe some letters to Nintendo could convince for a GBA title?
For the record, this was my actually my first NES game, other than the SMB/Duck Hunt that came with the system. Another favorite of mine is the artwork for this game. The drawings of Link walking down the road with the sword...classic. The drawings of the Ironknuckles..great.