A lot of Platonic dialogues and Aristotle's works are pretty rigorous like analytic philosophy. Plato also has a mythical and literary element to his dialogues, but there is also logical rigor and careful distinction. Arguably, there is a reason for the literary setting of the logic in the dialogues, more than just 'make it readable.'

And if you want overboard rigor, look to the scholastics. Aquinas is nothing if not methodical. Duns Scotus gets inordinately detailed in his distinctions.

I would argue that rather than being typical, the Nietszche/Derrida/etc. continental sort of philosophy is just one half of the historical philosophy coin. The best philosophers have gone hand in hand with logical rigor and literary poise.