Since they were planted more than 2 weeks ago then it sounds as if they are on track and behaving normally. So no I don't see any reason why they would need to be replaced.

If you feel it is stressing the plant for some reason then you can always pinch off the blooms but usually, once transplanted, there is no need to remove any blooms that develop. If the plant can't support them then they don't set fruit and the plant drops them. Which is common with the first flush of blooms.

Dave

If these cherries are indeterminates, their normal growth pattern is for 3 leaves (compound leaves), followed by a truss of blossoms. That pattern repeats until frost.

And of course a new branch is likely to appear in the angle between each leaf and stem.

Determinate and semi-determinate varieties follow other growth patterns.