The list of location types is very similar to those that return the carousel on the desktop. The change applies to both iPhone and Android clients. H/t to Linda Buquet. This was reported in her forum yesterday. Only three results are shown in the initial search and all locations and all results that display like this offer a filter option if only by rating. For the moment these changes seem to apply only for US based searches. Get the full story at Understanding Google Places & Local Search You'll also want to read more on Mike Blumenthal's take on the new Google Hotel Review Snippets here and here