http://www.boxofficemojo.com/weekend/ch ... knd=21a&p=

1 N Pirates of the Caribbean: Dead Men Tell No Tales BV $77,044,000 - 4,276 - $18,018 $77,044,000 $230 1
2 2 Guardians of the Galaxy Vol. 2 BV $25,153,000 -27.4% 3,871 -476 $6,498 $338,468,927 $200 4
3 N Baywatch Par. $23,000,000 - 3,647 - $6,307 $27,606,514 $69 1
4 1 Alien: Covenant Fox $13,150,000 -63.6% 3,772 +11 $3,486 $59,972,181 $97 2
5 3 Everything, Everything WB $7,375,000 -37.1% 2,801 - $2,633 $22,731,113 $10 2
6 6 Diary of a Wimpy Kid: The Long Haul Fox $5,800,000 -18.6% 3,174 +17 $1,827 $14,981,961 $22 2
7 4 Snatched Fox $4,875,000 -37.8% 2,658 -853 $1,834 $41,154,625 $42 3
8 5 King Arthur: Legend of the Sword WB $4,145,000 -42.0% 2,503 -1,199 $1,656 $34,800,202 $175 3
9 8 The Boss Baby Fox $2,300,000 -19.2% 1,342 -729 $1,714 $169,557,190 - 9
10 9 Beauty and the Beast (2017) BV $1,931,000 -24.1% 1,076 -716 $1,795 $500,931,435 $160 11
11 7 The Fate of the Furious Uni. $1,853,985 -42.7% 1,358 -929 $1,365 $222,904,855 $250 7
12 10 How to be a Latin Lover PNT $1,300,000 -36.6% 669 -279 $1,943 $31,210,580 - 5

So with a 77M 4 day, where does Pirates end up? Based on previous Memorial Day's, I'd say the range of ratios should be 2.2-2.6. It won't be as frontloaded as X-Men movies, but Wonder Woman in week 2 will hurt it. I'm thinking 2.3 ratio for a 175-180M domestic finish.

Poor for Baywatch. Great for Guardians, fine for Pirates. Baywatch will end up less than $70m domestically. POTC5 should clear $170m so as long as it does $600m+ OS (likely) it should be good enough for another sequel.

Civil War and Guardians are not a great comparision, because Guardians has more comedy.

Unsurprising for Aliens, but still fun to see.