Its hard, Its Short, But I LOVE it.
Good- Its a new 8-bit platformer. Its Megaman. Controls well. Worth the money. A total blast to play and rewarding to beat a level.
Bad- Harder than any Megaman game I (ME) (Not YOU) have played. Punishing. Short. Taunts you with a harder difficulty to buy.
I really enjoyed Megaman 9, short and hard, it is still worth the download, and for sure. If you want a new old skool game, buy this now. I give this game a solid 8.2 out of 10.