Yes, there are a bunch of older classics on the streaming service, from Trigun to Samurai Champloo. But the best anime on Netflix is something fresher.
And it's not Attack on Titan. Sorry, Attack on Titan fans. That series starts real strong, but its middle is full of so much fat and unnecessary padding that it's tough to recommend as the very best.
So the best anime on Netflix right now is Knights of Sidonia. Here's why: