One can still make take game adjust to a bigger party. But with 4 people it is sometimes hard to ccordinate the combinations in a way it makes not only sense class wise but story wise.
If you romance someone, of course, that person is your character's favorite in a way and hard to tell them No if they want to help for example.
In general 4 peeps is ok, as a base or your most played standard group combination. But sometimes i'd wish to have an option, that you can at least take one or two peeps more with you for certain companion quests or something.
So yeah, back to good old times of BG 1 and 2. I'm on the 6 member party camp.^^
