Yeah, probably. I just finished the season and was a bit disappointed. They made him a robot. I didn't read the books, but he essentially just started killing people who didn't need to be killed. I get that he's angry about his friends being killed, but that didn't come though, just a coldness. Like a sociopath.
They also really jumped the shark in terms of what he'd be able to get away with without having the authorities come down really hard. There's just no chance. Season 1 was more subtle and I think his connections felt more genuine.