If you check out the Plants vs Zombies: Garden Warfare 2 Xbox Store product page right now you'll notice a new, large green button saying "free trial". That means you can actually download the full game to your Xbox One and give it a good try for ten hours of playtime, in a new promotion that will be running until May 10.
EA and PopCap Games' title has been updated several times since its launch two months ago, and the experience is now much better balanced and has been bolstered with some content additions, so don't hesitate and join the multiplayer fun before deciding whether to buy the full game or not. All your progress during the trial phase will be saved and carried over, and the download asks for 20.94 GB of free disk space.