No, dispensastionalists concern themselves more with dispensationalism than Christology or soteriology, which is why they get Christology wrong.This is because Dispensational theology primarily concerns itself with Ecclesiology and Eschatology. These two are it's distinguishing characteristics and what are discussed the most. It's Soteriology and other "ologies" are "reformed". In other words outside these particulars it is the same as all other protestant churches with their positive and negative aspects.