Mobile gaming was very basic with games like pong, snakes, tetris, tic tac toe, Sudoku, etc when I owned a flip phone, and older tablets. I never expected that mobile gaming would be very popular where people actively talk about newer 3D, HD, and VR mobile games on YouTube, forums, and blogs.
I never expected many people to care for mobile games all that much.
Well, mobile games can't be compared to really good console games....so......it's a kind of a very big surprise for me.