so like the titles says it could be  better. if you want games relating on ash's story then i prefer ash gray.
but now lets only talk about this game. 

graphics : see this is the part that gets me,  tje graphics. Ash looks like the character from fire red or something  and yeah which is kindof confusing. and misty is a boy !?  sure the rest is not bad. but yeah, you have got to expect some glitches in hacks.

sound: what do i care about sound. the sound of course is just the original. no changes in that, and for most hacks, i dont think there ever will be.

addictivness : surely you might play this game one time get enough of it and find a new one. thats how it is for me. 

story: like the title says "ash quest" well then of course its ash quest. a never ending quest, more and more adventures will be found(a.k.a made. jeez these japanese love ash so much)  but somethings didnt go exactly write in the story. some changes were made.

depth: like i said above,  as more and more versions of the games are made more and more scenes are added, and the game gets upgraded.

difficulty : what is this ? you it a game. this is the easiest game i have ever gone through. making it the easiet game i have ever played.
at least in my opinion