I disliked the 1.23 combat system. First off it was so much more laggy. All weaponskills had long cooldowns on them. Like warrior had a 3 part combo you could do once every 30 seconds, there was a period of doing nothing while you auto attacked to build tp. It made you not want to play the game. 2.0 though is much improved and faster paced a overall a lot more fun to play.