Hey, thank you for the honest review. I don't know mutch english, but I'll do my best to reply your sweet feed back.
I made this game to a Jam, and just was a temptive to make a game like the first Zelda (1986). There's a lot of things to fix that I agree with you; the animations, iten count, colisions and some bugs, like the market bug (only works when you buy something). I use GbStudio to make this GameBoy games and there is some engine limitations and limitations by my own. All game it's a way to learn more and more (You can see more about my work on my page). I hve a project that consist in remade all my GB games, making then better. Maybe, this one earn some atualization. I confess that you made my day and give me entusiasm to continue.
Have a nice day!