The dialectic method is less analytical than many would want, but more holistic than analysis can claim to be. I argue that holistic is good and deserves a chance to be important in philosophy's quest for truth.

Looking at the big picture often gets bad publicity. It can be seen as being unscientific and illogical. But if we look at what the big picture contains, then things might appear to be different. A big picture is made up of little pictures. These little pictures are a commentary, in the form of symptoms, of a bigger picture harmony or disharmony. Analytic philosophers worry that the grand narrative of dialectic philosophy is nothing but the story of constant reevaluation, as theory after theory is discredited on the grounds that it must be disproved in order to be faithful to pure truth. I say, fear not. We are not robots. We are emotional beings, and as such, will always look to make opinions that justify our emotive actions. So bring on the dialectics and let us channel human passion to find truth and not just to pretend to find truth whilst merely justifying our own particular desires.
Hegel's thesis-antithesis-synthesis dialectic can be seen as being a constant procrastination that never finds anything stable that can lead to truth. This might happen only if we were a race of computer-brains. For example, we might well promote our own ideas in spite of an opposing view. But by promoting our own ideas because they are more real/truthful at the culmination of a dialectical discussion with the opposing view, is more likely to convince our rational mind that we are arriving at something nearer universal truth, rather than an isolated particular will.
The attractive quality for me, of the dialectic approach, is that it forces philosophers to listen to every idea. Nothing can be discounted and therefore it keeps the focus on truth foremost and it prevents arrogance of mind. It does mean a more long-winded method compared with an analytical method. But if philosophy is primarily concerned with truth, then the time it takes to get there is surely of secondary importance? The dialectic is a way of making sure you don't become exactly that which you accuse your opponent of being: Namely a tyrant, a totalitarian, a bully, someone unwilling to compromise the methods that neatly justify their own predetermined ends.
Then the question is: Does one encourage the tyrant by always forgiving him? But is it not also arrogant, and tyrannical, to assume that it is the other and not you (the ego) that is the tyrant. Is to feel persecuted also to encourage tyranny? Relationships can be seen as a nuclear example of this Yin and Yang struggle. In marriage, two people form a union. This union is generally understood to represent the universal harmony of the two particular individuals. As human beings, it is very difficult to compromise our convictions. Hegel believed that the ultimate tragedy of the French Revolution was that by voicing a dogmatic opinion, the particular person who instigates the revolution is never speaking for the universal and therefore cannot be promoting the universal cause of the people.
I argue that in the dialectical approach, and through the dialectical approach, philosophy is not in crisis. It has a role in human affairs in that it deals with finding meaning in existence and giving confidence when we feel doubt. It encourages us to keep going and to keep believing in humanity.
Two things seem to be given truths here that suggest dialectics is not a tyrannical approach to finding truth. One is that humans are inquisitive beings who think for themselves and order their thinking. (Descartes' Cogito ergo sum) Two, through this we can derive the fact that humans form opinions. They categorize a difference between things; between right and wrong, as a matter of instinct. Therefore, if we are designed to make opinions, a dialectical method, which analytic philosophy might dismiss as vague and procrastinatory, is a good way of keeping us in check. It is a regulatory system, like the ones we must put on nasty city bankers, that stops us arrogantly assuming that just because we instinctively form opinions and can argue a good case for them, does not mean we can dismiss the rights of others to have equally valid opinions too.