"Horrible design flaw - swivels way too easily!"1.5 starson by frozojunk
Pros: Better GPS performance.
Cons: The weight of the wire is enough to pull on the unit -- when in horizontal mode, the smallest bump pulls the phone down to vertical mode. The swivel is just WAY too weak. All this waiting... extremely disappointed. Going to try to get my money back.
Summary: Not worth the price... in fact not worth using at all.. too frustrating to drive with.