Pretty good movie visually and even though the changes from the book are obvious but they don't spoil it. They are changes that have to be made so it translates well on to screen.
The comedy in the film is charming and not over the top. It fits in well with the film.
The visuals are awesome. There are so many Easter eggs and references from pop culture it's unbelievable that they managed to add so many. It'll take a long time to spot them all.
Overall I'd say this film is definitely worth a watch.
It's worth a watch especially if your into Sci-Fi and gaming. I may say this kind of thing will be out very soon. We just need a faster computer and internet connection.
Wait, have you heard about 5G coming out already that will have a minimum of 10gbps? Well, I can still remember the first time they implemented the vibrating effects on PS4. It feels a bit real I may say back in few years. But I saw someone developing the sense to VR devices that will help patient on the hospital feel that they really outside wearing VR to ease pain and depression.