I make a point of trying to see the movies in 3D on the big screen. For me, this improves the experience. I simply can't get 3D at home and it makes the $21 worth it. (Yes you read that right - $21 bloody dollars including online booking fee + extra $1 if you need 3D glasses)
I just saw Ready Player One in 3D. I really enjoyed it. Some major differences to the book and the book is better, (but lets face it, books are always better) but it was 2 and 1/4 hours well worth it. I just love 80's pop culture.