I'm actually really happy with the engineering changes. More materials, yes, but it does seem that with more generous mission rewards and the materials traders, stuff is just plain easier to come up with. On that note, i absolutely ADORE the reward choices on mission redemption; sheer genius that.
My best story so far? Never fought a 'goid before, decided to hop in a Chieftain and see how close I could get to not dying. I didn't half-bum it; I set the thing up as best I could at Founder's: Xeno scanner, xeno field neutralizer, two 3ax missile banks, two ax mini-cannons, engineeered thrusters and power dist. How did it go? Well, i took a potshot as the first Thargoid I came across, which just happened to be a Medusa. Within thirty seconds, my canopy was shards, my controls were shot to slag, and I got a wonderful front-row-seat view of an unscathed Medusa cruising past an exploding Chieftain.
Short version: 3.0 is awesome!!