Avenger is considered the strongest Servant if he was the REAL Avenger, I mean, the REAL Angra Mainyu. He's very weak against Servants, but very powerful against humans. One more thing, Avenger is not "strong in magic". He doesn't even know how to use magic. I can tell more, but it's spoiler...
"Type-Moon" is the name of the studio. he have create "fate/stay night" (game visual novel and a anime too) tsukihime (anime, visual novel and manga) and for finish, kara no kyoukai (anime and Novel ^^)
Strangely enough, I like almost every character EXCEPT that deluded turd with a hero complex; SHIRO (rhymes with "yaro" heehee). Deluded...whiny cliche ass..."stay with me...don't care about what you want...my ideals are right and SO NOT those of a SEVEN YEAR OLD" pssshhhh....
cutting was ok, i dont't think the music was fitting, also music didn't fit the cuts, but i just didn't like the music maybe its just that^^ for a first try it's not bad ... 3/5 lil advice: if u continue making amv, try using raw anime (if possible) so u dont have the subtitle, they're just distracting :)