As a third generation Adventist I would like to some perspective into SDAism.
Within SDAism broardly speaking there a two groups the first being the traditional Adventistis. This group is cultic with there doctrins as they hold to older interpretations that came from the great dissapointement such as the 1844 investigative doctrine as well as other cultic doctrins. The reason I mention the 1844 doctrine is because of the heracy of perfectionism. Traditional Adventists beleive they will acheive absolute perfection before the second comming. So to a Traditional Adventist being saved is presumption because they would say only with absolute perfection they could claim such a state. This is the group that oposed Questions on doctrine since the 50s. This group also beleive that christ had a sinful human nature and that beleif also contributes to there perfectionism. Websites against SDAism are targeting the beleifs of this group.
The second group is what I would call the evangelicals and are supported by the scholars of the church. This group rejects the 1844 perfectionistic interpretations of the former group and accepts the protestant beleif od righteousness by faith.. This group is accepting of other christians as the body of christ.
So for anyone out there wanting to find a church home I could only reccommend an Adventist church that primarily is guided by people of the second group. The other alternative is to look for a group that does teach the protestant gospel. As Ive said Ive always been an Adventist but in may younger days I used to go with my friends to the Baptist church and went to school scripture lessons with the Anglicans and Prespetarians which I found OK to. I find it strange that people here sometimes favour non denominational groups. Some of these groups may be cultic also and sometimes they are groups that have broken away because of there fanaticism.
Buy cultic I mean a system of beleif that departs from traditioal christianity. I realise cult could also mean a high control group.