5 stars: I enjoy the game much better now that I PAID #1.99 for no adds! I like the tournaments and team challenges as well! This game is very enjoyable and makes it easy to lose track of time. I have now reached higher levels since playing, and now some of the puzzles have become redundant. You can lose track of time playing this game..lol I'm still playing and still loving it though!
4 stars: I wish the button for buying letters were in a better place. The location it is in causes you to spend when you didn't want to. Edit.. Button issue better...but miss IQ measure. I'd like it better if u could use ur airplanes as you want...not as the system chooses.
3 stars: Gameplay is nice, and I would say even adictive. But the adds are too many, too frequent and too long. It kills the desire to play. I know, pay to remove the adds... I don't pay for online games. So it is easier to uninstall than to pay. Your loss. I would recommend to play adds only for when help is needed, or less frequently.
2 stars: I understand the need for or adsbut seriously, nearly a minute long, with no X to get out of ad after its over, the only way to get back to the game is to is to trap the tiny arrows which opens up google play, then click the back button, then the X shows up.. this happened after each & every puzzle. -- uninstalled
2 stars: Appalling level of ads. I actually considered going ads free - but when you click on the ads free it takes you directly through to a contract payme...