Originally Posted by Mordred92
However, in my opinion, it is right to say to wait for the release of the patch and to personally try the new expressions before giving a final judgment. Even just out of respect for the developers who have worked on it for months.
You yourself are basing your opinion on videos, therefore expressions seen on other TAVs. As has already been said by others here, the expressions (even if the same ones), change, have a different rendering based on the sex, the chosen face, the race and even the body of the TAV.

If players had known Tav would look scared/confused in the new kisses prior to Patch 6, would they have wanted to wait for it to be released before suggesting an alternative?
And how do you know the players asking to keep the old expressions haven't seen the new ones on their own Tavs (or a Tav with the same face and body type)?

Originally Posted by Mordred92
Even just out of respect for the developers who have worked on it for months.
The original expressions were also worked on for months (I know one of them at least was in the files long before Patch 6, including the expressions). One could also argue that out of respect for that work, they shouldn't be cut completely from the game.
Also, again, in case it was misunderstood: I'm not asking to change the new expressions that have been worked on. The request here is for an option to stick with the old ones, for players who would prefer to keep them.