Positive reviews for Party City highlight the company's extensive selection of balloons for various occasions, such as birthdays, anniversaries, graduations, and holidays. Customers appreciate the personal touch of number and letter balloons, as well as the creative possibilities offered by balloon arches and garlands. The latex party balloons, foil helium balloons, and helium tank kits provide everything needed for a memorable and festive celebration. Party City offers a wide variety of party supplies, although some customers have noted that prices can be higher compared to other stores. The store is commended for its cleanliness and unique items not found elsewhere. Customers also appreciate the convenience of shopping for party essentials in one place, although there have been occasional complaints about inventory issues. Party City's specialty lies in providing a comprehensive range of party supplies and decorations for all types of events, from birthday parties to Halloween celebrations. The store's expertise in balloons, in particular, sets it apart from other party supply retailers, offering customers a wide array of options to create a vibrant and memorable atmosphere for their gatherings.