I took this guide, along with Footprint and Rough Guide, on a two month tour of Argentina, Uruguay & Chile. Though this guide's title doesn't say it, the guide also covers two important locations in Uruguay (Montevideo and Puente del Este), a very nice plus.
IF you like the best in life, and can afford it, and if you are not going off the beaten path but plan to stay in the major cities, then Frommer's can be a definite plus. However, if you are driving, backpacking, exploring smaller cities and towns, then get another guide (consider Footprint or Rough Guide).
Travel Guides target various audiences. Frommer's is for those with jingle in their pocket. There are guides for those that backpack and have a tight budget (Rough Guide, Let's Go), then there are guides that are for people that have a budget in mind, but can splurge when needed (Footprint, Lonely Planet, or Moon's), and then there are guides for those with money, 'darling'. These are willing to pay for the best and when traveling money is a secondary or tertiary concern, if a concern at all. Frommer's and Fodor's target the upper income class. To put this in perspective "inexpensive lodging" in this Frommer's guide averages around $40-$50 per night (double), while in the Rough Guide "inexpensive lodging" is $2-$10 per night (double). The restaurants that Frommer's lists as 'inexpensive' cost me on average $20 per meal (tip, tax and house wine included), 'inexpensive' to Rough Guide cost me about $2-$4.
Frommer's excels in pointing you to the best restaurants. The descriptions of each restaurant are superb ("This historic cafe has served as the artistic and intellectual capital of Buenos Aires since 1858", "with its high gilded ceiling and grand pillars, bas-relief art work and original Spanish paintings, this restaurant boast the most magnificent dining room in the city", and it sells "thick rump steaks, tenderloins, BBQ ribs or tender filet minion with delicious mushroom sauce"). That said, keep in mind that life changes and chiefs come and go.
Occasionally, one out of five times, the recommended restaurant bombed-out. I was in one recommended restaurant and ordered the dish that guide recommended, "Spanish Paella". I ended up with 5 cups of over cooked, mushy yellow rice, 3 small shrimp, 7 black mussel shells (half without the mussel) and squid pieces, lots of squid pieces. Also, prices quoted were about 20-30% higher that the book stated. But, overall, this guide is a guide to excellent restaurants in Argentina and Chile.
The guide's maps are too few to be a contender with other guides (it is hard to believe that this travel guide has only city maps for Santiago and Buenos Aires, but totally omits maps for Chile's and Argentina's major cities like Mendoza & Cordoba!). That, and in comparison to other guides, the few maps that there are not as easy to use or navigate with.
Your selection of places to stay are paltry compared to other guides (Cordoba, second largest city in Argentina has three listings), however what listings they do provide describe the properties very well and have website addresses. I especially liked the "Seeing the sights".
This guide is superb for knowing where to find the best restaurants and usally the best lodging in Chile, Uruguay and Argentina. So if you want the best, will only be in major cities, and money is not an issue, this is a very good guide. Recommended 4 stars as a resturant guide - 2 stars as a travel guide.