Let me ask you this. Considering most of the devs are JA2 fans, have played JA2 extensively, have had access to JA3 with and without CtH, do you not think that they are in the best position possible to determine if CtH is good or bad? I mean they have all the info they need to make a decision and from what I've seen from gameplay videos, the actual gameplay mechanics during battles looks really good and true to the series.
I have other concerns like inventory, shared ammo, etc, but actual gun battles look really good and that's an important thing to get right.
I think it's probably best to wait until we can all actually play the game to judge for ourselves but the devs and the majority of JA fans are all on the same page so far on this topic.