5 stars: Works pretty well for me! On Android at least, I can use either front or back camera, rotate to both portrait and landscape modes. And casting works through chromecast with a slight delay.
5 stars: We love it. My family and friends enjoy it. Had no problems with the app. Using a Galaxy S10. Always works. Never messes up. Have used it like 4 times already in different homes...and have had no issues that I read about in the poor reviews. Only thing is sometimes lines appear in their own, but because of what colors/lights are in background. We just have to adjust phone camera in a different direction.
4 stars: fun game. kinda hard to see what you're drawing. you draw into the camera with the phone facing you. you have to look at the TV behind you or in a mirror cause left and right would be reversed otherwise. camera has to be stable and level with the pen. pretty fun and cool but would like the drawing to be easier to see as your drawing and the lines to be more solid instead of looking like crayon drawings
4 stars: Scored this Pen on sale for 5.99 thinking it may be a bust but to my surprise it is better than what I expected and the app works pretty well. My only gripe would be that it is a little difficult to draw fast & precise but if you keep it basic enough it is great family entertainment. My son is only 3 so he's not quite getting it yet but we look forward to playing this as he gets older.
3 stars: I figured out how to eliminate the random lines...