Judy T.

I use TripAdvisor all the time to plan my trips. I can find out where to go and what to see in any location; I can book my hotels and I can see where everything is located on the included maps. Most importantly, I can read reviews (judiciously) from other travellers.
You can compare prices, as well.

I have never had a bad experience with Groupon. I have bought spa services and restaurant certificates and, on occasion, some "Groupon Goods."
If you want to have a good experience, you must do your homework. Go to Google maps and check out the establishments you're interested through Streetview. If the exterior looks shabby and crummy, you probably don't want to go there (especially for a spa). Is the establishment in a good neighbourhood? Check out their website but make sure that they''re not using stock photos. Check the menu and, above all, see if there are reviews online. If you do some research, you will love Groupon, too.
I have often given certificates as gifts and they're always a hit!

I ordered 3 tops, all "one size", from this site and was very pleasantly surprised. All were as pictured. Although they weren't expensively made, they also didn't scream "cheap" either. I didn't expect haute couture quality due to their price. However, they weren't cheap as the shipping from China to Canada was a bit pricey and I had to pay $25 duty on top bringing the cost of each item to around $30.
The items arrived together within a week.
On one of the items, the collar was not quite centred and I took a picture and sent it to Rose Wholesale. There followed a lengthy email correspondence and I was refunded US$4 which I think is fair as the item can be worn.
They were very polite and responded in a timely manner.
I'm not sure whether I am very lucky (having read about some very bad experiences) or whether they have pulled up their socks, metaphorically speaking.