Sweet doesn't deserve even quarter of the hate he get.
"Sweet is is ungrateful to cj"
No he is not,in the Green Sabre mission,he declared in front of all the gang that cj is the reason GSF Back on its feet,literally saying" showing of us how we used to bang" literally admiting that cj is better than him before saying "I shoud have never doubted you"
The Mission before "Reuniting the Families" he defended CJ from ryder"ryder give cj a break man,he pratically turned the grove around by himself"
Sweet(despite being the leader,so naturally he shoud be a bit reluctant of giving the entire credit to someone ) always declared to all the cj is the reason things is ok.
"the famous prison release scene"
do Peoples really think that Sweet know the things cj did to toreno?Sweet was probaly expecting that CJ will take care of Grove,so when he get released and cj begin to talk about all the san fiero things,he had a flashback of when cj left for liberty city(and everything went downhill from there),the last thing sweet was expecting is cj leaving again,and it is exactlty what happened(not that cj shoudn't have ) but sweet's reaction isn't that bad considering his pov(didn't know about toreno+PTSD from the last time cj left)
"he don't do any athing to GSF",
he is always on the frontlines fighting despite being the leader,whats's more?compare him to Tha Ballas/Vagos leaders who are always in hiding and surrounded by dozens of bodyguards,+he was the one who organised the reunion with other famillies to settle disputes with seville boulevard and temple drive famillies+he was the find where Big Smoke....
"he is close minded"
fair criticism,but remember the context he grow in,being the man of the familly from a very young age and then becoming the leader of GSF,his entire world was around GSF,CJ was forced to leave Los santos twice,Sweet was never in position to do so.