Do you have any idea how common of a story that was? Greek mythology had 1000's of stories following that exact story line, written way before the bible's time. A savior dying for the world, god in human form, making blind see, yada yada yada.. It was all your average super-hero story back then.
Um, no it's not. There are highly superficial similiarites to be found between Jesus' story and certain myths, but when you bother to understand what is going on in each (and lose the hype, and occasionally lies, of the books and sites that try to make more of those similarities than re really there) you find Jesus' story is
radically different from anything else on offer. It's fundamentally Jewish in ways that such offerings would like to ignore, but it takes that in extraordinary new directions that radically reinterpret the Jewish story in directions that simply did not exist in the paganism or philosophy of the time.
Resurrection stories in paganism are all about saying "death is a one-way street - you cannot be raised from the dead". They aren't central, they are there on the edge to say "death is a reality, find a way of dealing with it". Resurrection in 1st century Judaism is there as an idea, but again it isn't central, and it is something that can only happen at the end of time to all God's people. It cannot happen in the middle of time to one person. Resurrection from the start of early Christianity is the Jewish idea, but then.... "... and yet it happened on Easter morning to Jesus of Nazareth, and therefore he is Lord, and therefore we have a job to do." a) it happened. Something not possible in Jewish or Pagan thinking of the time. b) it becomes the absolutely central idea around which and from which everything else flows.
Likewise with the incarnation - if you phrase it as "god taking human form" it
sounds a bit like what goes on in some pagan myths, but if you understand the Jewishness of what is going on it is fundamentally different. The trouble with oversimplified expressions is that things that are really very unalike can appear alike if you express them too simply.
If you tell the crucifixion story as "some bloke annoyed the authorities so they beat him up an executed him" it sounds like any of billions of other executions. If you tell the full story beginning with election of Abraham, going through the whole story of Israel, and
culminating in Jesus nailed to a tree" then it has its proper uniqueness.