Quite solid for Forgotten Realms/TSR books, but that isn't necessarily saying much. I read them all and enjoyed them, but they aren't the type of books I re-read or rave about to my friends.
I thought some of Cunningham's other books were superior to these. -Starlight and Shadows series(featuring drow and berserkers
) and Counselors and Kings series (magic-rich society and magic-resistant fighter-sages).