good movie, i remember reading the books but dunno if the books are more hard sci fi than the movie which is wonky in a few areas, especially relativity/near FTL travel (time dilation)/probes (how do they slow down lol) and a few other things. Not as bad as Interstellar's "LOVE IS THE ANSWER"
good time especially with family, didn't really feel the 2h36m runtime. No post credits. Interestingly in my IMAX theater only 10 mins of previews, I really appreciated that and not wasting 20 extra times on garbage.
I think it'll be fine at home, there were a few spectacular visual sequences but imo only 3-4 that are fairly short. I think Interstellar and Gravity are more stunning visually, but the story is much better here. Worth a watch in IMAX if you have the time though.