David Boreanaz DID get better over time, but it was incredibly slow. I didn't stop feeling that he's fake until the last season of the spin-off, and that's just way too late. He had moments of authenticity before that too, but they were surrounded by moments of "Oh, that's not Angel, that's just David trying to restrain himself". The moment that sticks in my mind is the end of 'City of', when Angel kicks Russel out of the window, and then calmly walks away like a badass - it's entirely clear to me that in that moment, there's only one thought going through David's mind: "OH MY GOD, DID YOU SEE HOW COOL THAT WAS?! AHHHHHH". Which is a logical thing for David to feel, but it's not supposed to be what Angel feels at that moment. Angel is supposed to feel unimpressed and just slightly satisfied.
But hey, acting is something that's hard to judge. I know some people think that SMG's performance is bad, and that's just completely unfathomable to me. So, it's hard to really discuss the quality of someone's acting in a meaningful way.
The character is written to be quiet and restrained and for some viewers that's just never going to be something they're interested in, which is ok. But I personally can appreciate that it's also quite tricky to make such a character appear interesting and I think he does a good job.
It's damn hard to be that restrained and still having to get across what the character is thinking/feeling. It also means that as a viewer you have to work really hard to understand the character. Because on the surface he's 'boring' when really that's just how the character is set up (restrained). Characters like Spike and Angelus are easy because they are so flashy. What you see is what you get, everything is on the surface because they let you know who they are constantly. That gets boring really fast, at least for me. I don't like easy because it's cheap. I prefer characters I have to work for to really understand.
Angel didn't invent that "strong, silent type". There's tons of characters like that out there, and I love many of them. Just recently, I watched 'The Punisher' Netflix show, which has a very quiet, broody protagonist, and I loved it. And I grew up on characters like Batman, which invented the archetype that Angel falls into.
And it's not about being easy to understand versus being hard to understand: Characters like Faith and Spike are very flashy people, yet that doesn't mean that "what you see is what you get" - because what they project outside is just a facade, and their real emotions are often the opposite of what they project on the surface. Angel isn't any harder to read than the flashy characters. In a way, he's even easier to understand.
So, no - it's not a problem with him being silent and broody. I just think he doesn't do the broody thing as well as other actors/characters do.
Good brooding:
tenor.com/view/punisher-thinking-daredevil-gif-5232504
Boring, fake brooding:
www.snarksquad.com/2013/06/angel-s02-e03-bitchfaces-and-improvised-weaponry.html
Boreanaz eventually gets it, though. It took him 8 years, but by his last season he learned how to brood effectively:
www.snarksquad.com/2014/05/angel-s05-e18-return-of-the-prodigal.html
That's a bit harsh. It's not like it's his fault! It's not as if they wanted to make a spin-off and then chose him over Faith; Joss got the idea specifically after seeing his performance so the show was basically created for him. I think there was some talk about a 'Faith' or 'Spike' show after Buffy ended, but that never got much further, sadly. I think even a Faith miniseries would have been cool.
The being mad at DB for having a spinoff over Faith makes little sense when you think about how Eliza is the one who turned it down. If you want to be mad at someone, be mad at Eliza!
Heh, of course it's not his fault! I'm not
mad at him, I just sorta
resent him. It's not logical, it's just something I feel.
new girl, zooey deschanel, jess, idk, emotions animated GIF | PopKey
I usually feel that resentment in episodes like 'Five by Five', in which Faith immediately takes over the screen in any scene she's in, while Angel sorta fades into the wallpaper.