I would love to get into mafia like I used to, but I just lost interest and did other things with my time when I did towards the end. I don't know. Mostly it was probably being stuck in the mafia with nobody talking. It takes a really active mafia to be fun, I think.
Plus hosting wasn't fun because only a few people were active enough for it to matter. I just remember Scott Pilgrim Mafia where the mafia rolecop found the cop on the first night, but did nothing about it. Then the cop checked like one person night 2 and that was it. Just silly stuff all around.
A game just needs good fishing and arguments, and activity on all parts. I didn't really get those the last few times I played.
EDIT: Actually, hosting was fun for the Ape Escape ones. Those were pretty ridiculous.