Ondath
Hero
All I'm hearing is that Gale is exactly the kind of character wangrods who identify themselves with Marty Stu types would like, the fantasy equivalent of Ted Mosby or Ross Geller in romcoms. I'd say it proves @EzekielRaiden's point more than disproving it!Beyond being a white man, he doesn't fit that at all though.
He speaks like Richard Ayoade's character Moss from the IT Crowd, rather than in a commanding way. He has mucho hair, and it's fancy. He's not physical/strong/pushy (despite his character model being hilariously ripped, because they all are). He has no military background, even in the past. He's a Nice Guy (TM) of the worst kind personality-wise, rather than a Bad Boy or just attractive/charismatic.
So I think we have to rule out Stereotypical Main Character in his case - if anything he's slightly closer to Type 2 Main Character, the Spider-Man/Jedi Survivor-type. But he is a white male human, and that's the real thing pushing him into the lead origin-character-wise, I would personally suggest.
Astarion I think you're right on - he's even further from the stereotype and is that kind of fancy foppish Brit who Americans are confused by and think has to be gay (the vast majority of people who talk like that are straight though). But he's still extremely close to Karlach in popularity because he's a vampire and funny as naughty word.
(I say this is as someone who used to identify with Ted and Ross when I was younger, and wow that was a horrible way to see relationships).
I definitely think the romance mechanics needed more time in the oven. Even the romance writing needed it, I think. I really dislike how you can't tell where some of your dialogue options will lead you. A lot of people thought Gale's magic show was a friendly thing (myself included), and I locked myself out of romance with Karlach because I did not realise that one of the options I chose made it seem like I had no interest. While a lot of the writing is stellar (and I'm quite enjoying Shadowheart's romance so far), it's clear that there was a miscommunication when it comes to how the writers expected we'd engage with some of the romance scenes, and what the players thought would be there as options (and where those options would lead).Re: romance flags I think there's a lot that they need to double-check there, like an absolute ton. In EA it had a ton of issues, and it seems to here too. They also need to consider re-wording at least one of the prompts, because it replaces "Yo I'm breaking up with you" with "I'd like to talk about 'us'" which basically has the same meaning at one point in a romance, yet if you carefully save and try the latter, it leads to a bunch of other, positive options.
I think there are other issues too - as I may have mentioned Karlach just gains opinion ridiculously slower than everyone else for me, it's like she's got some % modifier significantly lowering it. I've seen more "Karlach approves" over the last 20 hours than literally any other character (albeit I think it starts hiding "approves" once they hit 100, which is kind of crap), because we're on the same wavelength about most stuff (approximately Chaotic Good), and she's still on like 70-something. Literally Shadowheart is way higher and I've had her in the party far less (like, what, 15% as much?), and been less nice to her.