By all accounts and reviews, the Portland Fireworks show on the Eastern Prom this 4th of July was EXCELLENT. Over 60,000 people packed the Prom with thousands more looking on from land and by sea to watch the spectacle. If you missed it, or want to see it again, check out this mesmerizing drone video from Sky High Maine. Watch how the Grand Finale lights up the Prom like it's daytime!