I found the initial experience very compelling, too. Unfortunately, that initial thrill wears off fast. I challenge you to buy a Vive and report back in a few months with your daily usage level.
I'm really bored of those.
That gives me:
1. SuperHot
2. Arizona Sunshine
3. The Unspoken
4. Dead and Buried
Looking through Steam sorted by user reviews: http://store.steampowered.com/search/?sort_by=Reviews_DESC&t...
Gives me another easy set. I'll stick to things I own or I've heard almost universally good things about:
5. Smashbox Arena
6. Sairento
7. QuivR
8. Distance
9. Bullet Sorrow
10. Vertigo
11. Serious Sam: TFE
12: Bullet Sorrow
13: Werewolves Within
14: ROM Extraction
There's more but I got bored. I can personally vouch for the excellence of at least 5 of those.
I can't imagine how the game works not in VR.