The thing about power games is - they serve a purpose.
Any good relationship should be balanced - sometimes one partner leans on the other more, other times vice versa, there's give and take, it's healthy, there's compromise, agreement, discussion, resolved conflicts.
Or, you have a relationship which starts out 'he/she is too needy/dismissive/controlling' etc - all the red flags we talk about which generally mean a man wants to be in control and will exert force or emotional abuse to remain dominant.
Power games in an early stage of a relationship is basically just working out who is in control, is it me, is it them, are we on nearly level pegging. If we're on near level pegging, we both think we're great and like each other and want to be honest, then this has legs. If the other person is too dominant/submissive then this isn't going to work.
that's the way I look at it anyway. Power games for the sake of them are shit, but there is always a subconscious sizing up of how balanced this could turn out to be.
I need to lose about 6 ounces off my chin now I'm stubble all over. Crap.