My only complaint with NWN2 party sizes, was actually with the Mask of the Betrayer expansion campaign, where they let you have a party of 4, but then gave you only four npc companions. At least in the original campaign you had a bunch of extra characters to mix and match, but in Mask you were leaving only one person behind all the time, which was just the most unnecessary restriction. We can double up in the tents or something. Okku/One-of-Many doesn't even need a tent anyway.
If you're going to give me 8+ npc companions to pick from, I'd understand the party size restriction, because taking everyone would be an enormous party, but if your party size limit is four, and you only give me four or five npcs, that's unnecessary, just let me take all of them.
