The search feature is great! We can filter by date & time or location which helps us find our favorite options quickly when we don't know where in town they are located exactly yet but have some idea of their general area (or at least what type - casual/fine dining).
There isn’t much that I dislike about this app other than it sometimes doesn;' update for hours so if your phone goes down during dinner service there may be an issue until next day morning? Otherwise easy process once opentable has been downloaded onto my device as then all features including searching will work normally even without wifi connection afterwards allowing me flexibility while traveling away from home office computer etc.,.