Forced style of gameplay for elemental casters.

Well.... Some changes in 0.3 looking not bad, for different classes, but... i have some real doubts with elemental magic.
While game (still and already) has problems with a quantity of ways to be played, casters was forced to play through the infusion. Wanna deal damage? Go and fetch that sh... infusion! Every skill now generating or using this "things", making them as only one and correct choice... A chocie? There is no, actually, a choice here. Despite of your chosen build - this mechanic is unavoidable.