Yes, 90X & F5 are good cameras.
I am still gonna keep my film cameras (FM2, 90X & F5) no matter what. Picture quality wise and the whole picture taking experience is different from digital.
Sometimes, it hurts me alot to see such good cameras going at ridiculously low prices (I once saw someone willing to sell his F5 for S$1700). I was shocked. It is true that more people are switching over to digital but by pushing their film bodies to such low price shows us just how much these people appreciate their cameras.
I am going digital, but that doesnt mean i will betray film.