Probably my favorite Oculus game.

• Incredibly realistic as far as table tennis goes (I played IRL quite a bit and I was impressed how similar both experiences are).
• Lot of customization (how the pad is oriented, how it impact the ball, where the table is relative to you, ...)
• Challenging AI + a few challenges for solo play
• Incredibly easy to pick up and play for multiplayer, work well even for long distance (I play a few matches with someone in the US and it was quite smooth)
• Nice room / environments with chill music
• ELO system (did not test it tho)

I don't remember a game where I had such good experiences as far as multiplayer goes. the VOIP on by default make that people are chatting during matches, giving tips on how the games works, having some healthy competition setting in as the games progress.

Only negative is that it required VR to be setup which is not possible for me all the time. Otherwise that would be GOTY material.