I really wish the phoenix had more HP so it's less scary to travel here and fight bosses.
However my biggest gripe is enemies. They are too hard and too accurate. The fallen dandelion should just die when it touches the ground instead of continue running and the tosser plants should be less accurate or less responsive in their targetting to allow player to trick them.
That being said, I completed the game and get All is Well message at the end.
It's nice metroidvania, and it could be better if difficulty is toned.