if its blended properly, you will not be able to tell....hence the word "blend"..
They will/should paint, clearcoat, wetsand and buff the area until its not noticeable at all......if its done right, it should look like the rest of the area and stay that way...
Almost all shops will blend an area rather than paint the whole panel...it just makes more sense
if its an older vehicle, they will blend down both sides and possibly up the trunk panel, so that the new paint will not contrast with the original paint......
don't worry, its gonna be fine..
