Lovely Planet 2: April Skies

I'm so confused on this one, I wanted to love this game, it's a big improvement over the first one in terms of UI and level design, and it look much nicer too. But it's too easy and too short! Still fun to play but where's the challenge the first game offered?! There is a world that gets unlocked after the end that has very hard levels to the point they're not even fun to play, I simply refused to complete the first one. Also there is a mode that allows to replay all the levels with a harder difficulty but I didn't want to replay all the levels I just completed, those difficult levels should've been the "normal" levels, why would you add a higher difficulty in a game like this. It took me 4 hours to finish LP1 and only 1 hour to finish this one with all 3 stars that somehow disappeared after I closed the game (Now I have all the worlds and levels unlocked but with ZERO stars wtf) Also why are there some hidden levels? Like for example level 13 of the first world isn't shown at all. I'm so disappointed, it's a big downgrade from the first one.

What you see is what you get. It's just fun :)