I will assume that the detail which the gospels give is enough so that anyone who actually did see what they describe would believe it was genuine, not a hoax.
Back later.
Since this text was written much later than Paul's account of his supposed experience of Christ and his extensive ruminations on Christ's resurrection and that of humanity in general (which probably the majority of Christians purport to believe in), you need to consider just why there are such differences and, for a start, suspect that later cannot be trusted in its details.
All this seems to involve a remarkable capacity for double-think. You are of course familiar with 1Corinthians 15, where Paul states the absolute distinction between the physical and the spiritual:
""[43]The first man Adam became a living being"; the last Adam became a life-giving spirit.
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[49] Just as we have borne the image of the man of dust, we shall also bear the image of the man of heaven.
[50] I tell you this, brethren: flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable."
Yet at the end of John's gospel, Jesus is saying he is not a spirit, and directly pointing to his physical wounds to demonstrate the solid reality of his physical body.
I see good reason for doubting all these accounts (on the lines that Gordon, Jeremy and others have stated), and the traditional explanations just have me rolling my eyes.