I've been here for 2 weeks and I can't believe how quiet Memorial Day weekend was. Almost everything was a walk-on. I think the longest wait I did was 25min for Tron and Frozen
Never purchased lightening lane and never plan to. Depending on how many days you have and how you time yourself, it's all very manageable. Although, I'm also happy and content if I ride not much of anything as the atmosphere and surroundings are priority for me.
Even Epic Universe was not as crowded as I expected. Ended up being the highlight of my entire vacation. Never thought my most magical day on a WDW vacation would come from Universal.