The Quests are simplified
Not really, when you get down to it, quests in G2 and G1 could be broken down to fetch, kill and talk. They just had more intermediate steps.
it lacks an overarching storyline
Um, Orcs won, join them or kill them is bretty overarching in my opinion.
the faction system is a major stepback
How so, you could work for multiple factions, but advancing too much in one, meant alienating its opposite, and I believe, turning them hostile. And each faction naturally has different objectives for Myrtana and the other joints. And like in the previous two games, you had to advance in reputation if your wanted their good armor and all. And quests could be resolved in favour of different factions, so how is it a step back?
the gameworld is alright but certainly doesnt feel as lively and well crafted as in the first two games
I'll agree in so far as the chest system sucks. Lively, well, could you explain that? Atmosphere was not as great as G1, or G2, but then its vastly bigger than either game.
and most of all the combat system is a big fucking failure even with the community patch. You just swing at a ridicously slow time and hope to stunlock your enemy so he cant retaliate and simply dies. Fast enemies will break the stunlock and buttfuck you in seconds while slower enemies are game even as lowlevel dude without decent equipment. The levelscaling is also a big pile of shit as a fight against a wolf is the same fucking thing on level 1 as on level 12.
Combat sucks, sure. But level-scaling? My experience with the game tells me gear seems to matter more than stats. The difference in fighting wolves with a regular two-hander and with Krush Varrok was pretty noticeable. Also seriously, polearms vs. animals is the way to go.
So no sir, there is no way gothic 3 comes even close to Risen1-3 or Gothic 1 and 2. Its simply the worst piranha bytes game. Its even significantly worse than Risen2 which had also shit combat but atleast doesnt have levelscaling and a trashy story with some decent quests and atmosphere.
Seriously, Risen 2 was worse.