same
i think that his personality is shth05 is better depending on the path you take. that's the problem with leaving the story up to the player, no one knows what the canon story is. this is an idea for it tho https://prong-earwig-daa.notion.site/Together-with-Maria-A-Shadow-the-Hedgehog-experience-78e27753d18347f09a0d6e3ab01a2fdf)
from what i've read about the summary of the plot (in the official sonic encyclopedia) for the sonic boom games following rise of lyric, they seem to have made him a bit better, but i haven't played shattered crystal or fire and ice so idk how they actually write him. he was pretty.... a r g h in the show, but i honestly did kinda like the concept that he lived out in a cave, away from everyone else. it fit him ngl