Lets Disect what the healers are getting and see where some issues might be

[althenawhm]

WHM still has their old kit but got 2 new instant heal spells using their lilies, not so bad all things considered. they also got a buff for 20% increased healing, also nice.

No, getting Divine Seal taken and turned into a role action skill, then removed entirely just to be sold back to us at level 80 is not nice.

[DotsNnots]

No, getting Divine Seal taken and turned into a role action skill, then removed entirely just to be sold back to us at level 80 is not nice.

Don't forget stoneskin -- removed and "re-branded" as benison (from level 18ish to 66)

Gotta love that they're giving us two animation options for cure2 and medica now, too.

Totally new skills guys, nothing to see here... Ooo shiny?

[Risvertasashi]

No, getting Divine Seal taken and turned into a role action skill, then removed entirely just to be sold back to us at level 80 is not nice.

Nerfed each time it comes back in a new iteration too.

[Deceptus]

No, getting Divine Seal taken and turned into a role action skill, then removed entirely just to be sold back to us at level 80 is not nice.

Sadly, this isn't the first time SE has taken away an ability only to give the exact same ability back later in the leveling process. (DRK Delirium comes to mind)

IMHO, it's extremely lazy design.