Space Junkies is an incredibly competent multiplayer arena shooter that dodges the VR matchmaking bullet by flexing its cross-play capabilities, but it suffers from inadequate implementation. There's plenty of bullet-blasting action to keep you engaged, but the limited control options only let you partake in a fraction of the fun when compared to your PC brethren.
A Fisherman's Tale is a typical puzzle-solving first-person VR experience that stands a cut above with a good-quality gimmick that doesn't overstay its welcome. It barely stays long enough to finish saying hello, but it has the wit, charm, and novelty to make it worth the single sitting it's asking for.
Megalith is a run-of-the-mill MOBA that, despite its VR novelty, does nothing to distinguish itself. It's cool to be placed in the shoes of larger-than-life titans, but the game's single mode is middling at best. There's still enjoyment to be had with its varied albeit limited cast of characters, but better MOBA's have had difficulties maintaining a consistent player base mere months after release.