I am indeed disappointed. Especially in the relative lack of good companions.
I don't get this-are Minsc, Jaheria, Karlach and Halsin not 'good' enough? Unless you are referring to the overall numbers, in which case I agree, because Baldur's Gate needed more companions total. But from the revealed companions so far, outright evil ones are in the minority. And Larian themselves pointed out that going the evil route is going to be 'lonely' that Minthara is a 'reward' for going down a path that's going to see you alienate/kill the tieflings/your party members etc .....and also somehow she's supposed to equal all of the good characters they were showcasing in the stream? Larian really thinks that recruiting MInthara is equal to Jaheria, Minsc, Karlach and Halsin I guess....but then suggested she might also give you the 'Spider's Kiss' if you mess up her romance or something
"Good" exists on a scale. For some the only criteria is just not being evil. For others, "good" is being christian good. CRPG are often very manichean so the lack of outright completely good companion is a bad thingnfor them.