The improvements should not increase the simplest creatures hp by x2. Those simples creatures in last maps hit too much. Some missions are very difficult and it is difficult to get exp, lvl if you are a solo player. Extremely difficult to get legendary items. You complete quests and the reward items are not compatible with your race. There are many things to be improved for a better experience. In-store purchases are very expensive. You can buy one of the best PC game at steam with those prices