I just got this three days ago and no major issues or glitches running on a newer model iPad mini. Its very easy to learn yet deep to play, which is ideal for me. Its not overly complex, perfect for a more casual wargamer but might be too simple for the hardcore wargamer whos used to 20-page rule books. I play solo against AI and find it very enjoyable, addictive more like it. No experience with multi-player to comment on. I am hooked and am going to pick up the Moscow version next.
Cheers
TJ_134 about Battle of the Bulge