I think you should improve the bot, but It would be hard to improve the bot. And there is a way to get the player's paddle off-screen by just getting the player's paddle going off-screen via holding the up/down movement for long enough. Other then that, it's a good game, but with the glitches and the bot, that just goes up and down, not being a skilled bot, the rating is in the middle. Sorry, if this review is offensive and/or cruel in a way.