Thanks! I try to balance the content here and there to make sure everything gets a chance. It's also one of the reasons why I introduced safehouse characters. I wanted a variety of content. Currently, I've been focused on trying to get a lot more non feet content in the game to further showcase the effects of the protocol.
The pizza quest can be a little annoying. They're mostly outside, with a few exceptions. The most easily miss able ones are: the one in the apartment next door to the safehouse, the one in a house in the Housing Block, and the one at The Arena Guild.
As for the personality of the characters, I actually get a lot of people saying that's one of the game's biggest strengths! Personally, I wasn't expecting much to care, but I always appreciate it when people notice.