I was lucky enough to get 4 tickets. My sister and her husband showed up around 5 (gates opened at 4) and the place was so crowded that we settled for an obstructed view. I'd much rather have an obstructed view than to sit on some strangers lap. My sister also packed an amazing meal and we people watched and chatted while we waited for the show to start.
Check out these gifs that are still really cool despite the obstructed view: