In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

Q: Was only able to program 1 out 3 of our garage door openers. Although all of our dr opener models were listed as being compatible we were unable to make it work on all 3! Our frustration led to us having a leading garage door professional do a service call but with no success! In conclusion, we were told to be happy that we got it work with one opener!

A: Was NOT able to program multi openers as advertised!
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Q: The device worked pretty well the first few times I used it. Since then, it will connect around the 6th hole and lose it again before I even finish the hole. I had the first generation model that worked perfectly every time I used it. The Voice 2 not a reliable product.

A: VOICE 2 - Inconsistent (and often no) Satellite Connection
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Q: I hate giving something a 1-star, but I want to warn other folks not to buy! I actually have quite a few other contigo's, so I was pumped to see the stainless steel and thought there would be no issue. I ended up buying 4 and by the time I realized how bad they were I missed the return window. When you suck on straw, air gets in. Neither of my girls will use them. I am bummed because they are expensive!

A:
Defective: Straw doesn't suck water properly. Air gets in as you drink.
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