i haven't bought the game, but i don't like the new visual style. Try to compare it with the old Real Myst Indeed, the old Real Myst had no dynamic lightning and a lower polycount, but it captures the original Myst visuals perfectly. The new Real Myst vegetation looks like from FarCry, the levers have very thick borders and some objects have a high, other a low poly-count. Also in many areas the old lightning was much better then the new dynamic lightning. IMHO its another "don't buy" Quickshot from Cyan like the Myst for Nintendo DS and Myst for 3DS. Better stick with the old Real Myst, or the old Masterpiece Edition.
Botanicula is not a classic poin't and click adventure. Amanita defined a new kind of Point and Click. This game does not need long dialogs to tell you a fantastic story. It does not need fancy 3D Shaders to give you an awesome graphic experience. You don't control the characters by them selves, instead you help the characters by messing with the environment - similar to a god-game. But the most outstanding part of the game is the atmosphere. The game submits every intended feeling with great animations and an outstanding soundtrack.