Only thing keeping the Sleek from a 5-star rating is the mounting system, which is inelegant, requiring a connection to the dash via a glued-surface mount, made from cheap plastic parts

Cheap plastic

It appears to be brittle plastic, and just snapped when I slid my iPhone into it

I don't know if they use cheap plastic

The iPhone 4.What comes in the boxPhone cradle with adaptersDC AdapterExternal magnetic antennaConstructionThe cradle is made of hard plastic and has a padded surface for the phone to rest.

I mean there is a horizontal break across the bottom where the 90-degree angle is which tells me its bad plastic

It came with the cradle, and it's not made out of some really cheap plastic, the usb cord plug-in and the adapter for the car.

Cheap plastic broke the first time I dropped it on install.

I like mine on the WIlson cup holder gooseneck mount even though it keeps falling off unless you jam in on so tight your worry about breaking the plastic

Nice when things work as they should.

Not as good as I had hoped that it would be.

i actually did not think this thing could possibly be as simple to use and work as it was advertised.

I have used this item to boost more then one cellphone at a time as long as they are touching the booster

When everything came I seemed to be missing an

We do see an improvement from 'no bars' to enough 'bars' to make a call with a 2G phone with T-Mobile but inconsistent, not due to the booster but due to a weak tower signal