I saw this movie last weekend. It was enjoyable, but it seemed incomplete. You just get some snippets of the different battles and spends most of the time on his relationship with Josephine.
I've been there a few times. It's a hotter, sandier version of Houston. There are scattered restaurant and bar areas. If you're coming from India it will feel like paradise. I wouldn't go there for a personal trip though.
I highly recommend "For All Mankind" - it's an alternate history look at the space program. The Russians beat us to the moon and all the intrigue that ensues.