I've finally completed the trilogy, and did enjoy it for the most part. There were some things I could quibble about (see previous posts) and some things I disliked a lot - not least the gully dwarf scenes early on that seemed to drag and drag, and didn't provide me with the light relief I think was intended.
The characterisation was superb. Conflict between them was a key focus. And the story became weakest when the story moved away from that - Gilthanas and Laurana scenes especially, IMO. This was especially the case in the last book, when we see far less of the band of characters who began the first chapter.
What was especially interesting was how diverse this world was - the books are full of strong male and female characters, for different reasons. Even the big, powerful warrior figure - Caramon - is defined more by his concern for his brother than his physical strength.
Even more interesting was the moral relativity - "grayness" - that exists in the story underpinned by a basic premise of good, neutrality, and evil. It's not just Raistlin, but also the whole Kitiara storyline that Tanis becomes involved in, where choices between right and wrong appear blurred.
Overall, the story drags in places, but shines exceptionally in others. I definitely enjoyed revisiting it, and it was interesting to observe the character development with writer's eyes. Dragonlance remains a great example of a character-driven story, even when so much of the role-playing background could appear somewhat cliche.