You need like always to read some of the reviews and judge. If sceptical look at the users histories (e.g. I seen perfect 5 star reviews in Google then seen the users were bots even though the comments sounded ok)
Depends on the stakes too: anniversary dinner or grabbing a coffee in a different part of town?
Given lack of other signals, my experience is that TripAdvisor or Yelp is probably better than "they have a cool name." I've been living out of a hotel because of a kitchen fire and, as someone who really wasn't in the habit of eating out around where I live, the recommendations have generally been decent--combines with a neighbor and personal knowledge.
