I can relate, Angel as a series never connected with me as much as Buffy as a series did. Although I appreciate Angel getting more development beyond 'love interest' as a character a large part of me would have been okay if he had never left Buffy (plus I have to believe if Angel never left Spuffy would have never happened and I consider than ship, and Spike in general, the most overrated thing in the franchise). I never cared much for Wesley either. Gunn could have worked just fine on Buffy I think and it may have meant more. Cordelia...depended on the day.
So funny... though I have major issues with season 4 and to a lesser degree, season 5, I actually came to the Buffyverse as a fan BECAUSE of the series Angel. I was aware of Buffy, but I hadn't really been a watcher until after I watched the first season of Angel. I came to far prefer Buffy the series, but initially, I was drawn to Angel because I was an adult, and I perceived Buffy as another 90210 or other 'teen show' and I mostly abhor teen soaps.
Angel was the obvious love interest, and, while orders of magnitude more enjoyable than Buffy Spike, Buffy Angel was just so obvious and tropey. Also, Angel refusing to help the love of his unlife in S1 and large parts of S2 and S3 just rub me the wrong way. When Xander is more into helping Buffy than Angel, there is a big problem.
Finally, Angel was designed to make the women viewers fall in love with him as shown by the casting directors description of the most gorgeous, beautiful man among men ever for the casting call. And, Boreanaz was hired because he gave several women watching his audition heart palpitations. That little gem is in a you tube interview the casting director gave. And I believe it is in the 'Casting Buffy' DVD Commentary as well.
So, I think Angel should have lived up to his casting hype and the Buffy Angel love story should have been a lot more subtle.
Funny, I never found Angel much more than eye candy. A) he's not my type, B) he couldn't act his way out of a paper bag in Buffy, and only was beginning to be competent from the early days of Angel on... The ensemble cast made the series. They worked so well together i fell in love with the AI team and all their idiosyncrasies (*idiosynCRAZIES)
I will agree... Angel the Buffy character did NOT live up to his love hype. He looked kind of wooden or kind of constipated early on, and by season 3 had developed that paean to the lovelorn teen girl horniness-provoking-puppy-dog-look which makes my skin crawl. And he wasn't even that good at it.
Angel the sexy private dick vamp was a bit more successful... but the fun of the series was the secret sauce of the cast, even the villains and the supporting cast as well as interesting and sometimes fun and always interesting stories.
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Three dimensional, loveable (even when not 'good' or 'heroic') Characters are a feature of the Buffyverse, and it was getting to know Angel, Cordelia, Wesley and wanting to know their back story that made me start watching Buffy in earnest.
Then i totally and completely grew to love Buffy, the character
and the series.
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The biggest two things that I think were mistakes... (and therefore overrated)
1) The trio (just UGH). There had to be a better way to show Buffy struggle with life.
2) The way the potentials were handled --- I dunno about 'overrated' exactly, but the potentials simply don't work as written and it wasn't and shouldn't have
ever been their show. I do like the idea of there being more than one slayer. On a world of billions of people and millions of demons, it is simply not likely that ONE slayer could be enough. When one slayer was created in prehistory, there couldn't have been even millions... But, the invasion of a thousand scared and useless girls who were dropped on Buffy... just stupid.
It's not a love story, it's a statutory rape story.
Much as the Angel-Buffy story-line doesn't do anything for me, partly due to the huge age difference, I think there's an argument for someone who is responsible for the salvation of the entire planet considering herself an adult and grabbing what love she can WHILE SHE'S STILL ALIVE.