Honestly I bought this game because a lot of people recommended it to me but I was absolutely sure I wouldn't like it. Graphics looked simple, gameplay seemed pretty boring.

Then I launched the tutorial, and the first jump I made, I got hooked. Do not trust videos, this is something you need to experience to truly understand how absolutely awesome, addictive and satisfying it is. The game is full of ideas that keep you on your toes (anti-gravity, trampolines, etc), the levels are very intelligently designed, and there's a lot to work with in the Workshop.

If you remember the good old days of Kreedz Climbing back in the heydey of HL2 mods, this is the same feeling you'll get. Really recommend it.