He has some questionable views about sexuality

"I've known some bi women," he writes, "and a large proportion of the nominally straight women I've known have discussed bi impulses or experiences they've had. In contrast, every bi man I've ever known has ultimately ended up identifying as gay. These patterns seem to apply even in very gay-friendly social contexts. Of course I'm sure bi/bi-curious men exist, but the research and what I've seen supports the conclusion that they're rarer than bi women. Conversely, gay women seem to be rarer than gay men."

and the game is pretty heteronormative as a result. He doesn't seem to have any other problematic views, though I haven't really looked into him that deep.