What is Reddit's opinion of DVR?

From 3.5 billion Reddit comments

DVR and QVR are ports of the Doom and Quake engines to Cardboard for just over a dollar each. They automatically download the shareware versions of Doom/Quake, or if you own/steal the games you can play the whole thing. They're two of my favorite experiences for Cardboard.

Link: https://play.google.com/store/apps/details?id=com.drbeef.dvr&hl=en

You mean this? https://play.google.com/store/apps/details?id=com.drbeef.dvr

Eh, give it time, there's already a Cardboard version:

https://play.google.com/store/apps/details?id=com.drbeef.dvr&hl=en

https://play.google.com/store/apps/details?id=com.drbeef.dvr

https://play.google.com/store/apps/details?id=com.drbeef.qvr

https://play.google.com/store/apps/details?id=com.drbeef.dvr&hl=en