I'm hearing a lot of reports of crowds not being too happy about the "to be continued" ending. My own younger brother saw the movie last night and he said his crowd was not happy.
Then again, I dont think theres reason to be concerned because i remember we said the same thing about Infinity War and that ended up grossing 2 billion dollars lol. But I do wonder if the marketing should have made it clearer that this is "Part 1." We geeks who follow movie news knew that but not sure about casual folks.