We entered the theater prepared to love it & weren't disappointed ! We also were thrilled to see Karen Allen back - & since our son just got married,thought that theme was appropriate in an inside-joke kind of way. I did feel that with the aliens they sort-of took a page from Stargate, &another page in the style of the ending from National Treasure - but then Indiana was the blueprint for both of those to build on, so - it's all okay. Our son disagrees w/ us that this one left it all open for another Indiana Jones movie to follow, so ...we'll see! We hope SO !