this is without a doubt the true SF2 experience on the NES !!! It is simply excellent in the visual and sound section, I went crazy when I realized that I could do combos !!
The only problem that I found is in the commands of the special movements, in some cases if they are interrupted in their exit, when the character recovers, he does the same movement again, the same if they are marked when you are in the recovery animation of a fall, it seemed that he saved the command to execute it when the character is active to make the move.
the hitbox of the hadouken could also be reduced a bit?
its slow version is quite difficult to jump and is a perfect meaty if you get thrown on the ground haha
Even with these minimal problems, the control responds very well and I really feel that I am playing SF2, the level of detail it has by having all the rules of the game as the original surprises me a lot