Never had any issues.

I got this app at launch for my PS3. Never had an issue. Recently got a ps4 and linked to it with no issues either.

iDroid mode works pretty good, but Id like to see more functionality than it just basically being a map on a second screen. But it is good to see where other players get spotted the most. Allowing you to plan a little better before entering that area.

Mother base mode is pretty lack luster.

Tape mode is good for listening to tapes when youre in the car or away from your TV, or if youre like me and dont care to just sit and let the tapes play while staring at Boss smoking a cigar.

Emperor Artoo about METAL GEAR SOLID V: GROUND ZEROES