I have it, and I while it's a quite simple game, it's really good an addictive. There's so many powers and characters to find that I keep coming back to it fairly often. I like how every time you play it, it's different. It can be easy or devastatingly hard without the right powers, and there's something new in every game that I haven't yet seen.
It's quite cheap in Steam, and I fully recommend to buy it (with the DLC, since it adds so much) if you're into those Zelda-like dungeon crawls.
