Definitely still worth it! My main machine is an early 2015 13" MBA with the 2.2 Ghz Dual-Core i7 and 8 GB of RAM. Just today I upgraded my SSD from the 500GB it came with to a 2TB Aura Pro X2. Write speeds went from 441 mbps to 1329 mbps. I love this laptop! It has ports, great keyboard, battery life is great. I really don't mind not having a retina screen, but that would be nice. No regrets here!