I was never a fan enough to bother with owning it. I saw it in the theaters, twice I think, but it was cheese. Flashy-as-hell cheese, but still cheese. I considered buying it because of the recent nostalgia factor, plus I haven't seen it since the theatrical run, so I remember almost nothing. However, looking just now at the prices of the DVD, I won't be. I'm certainly not going to be shelling out for the Blu-ray, no matter which version. Too many other films I'd rather have on Blu-ray and would watch regularly.
Even as someone who saw it in the theaters in 1982, because I remember next to nothing, I expect most of the Easter eggs Dave mentioned will be lost on me.