I've had this faucet installed for 5 years and installed the same one in my kitchenette downstairs.  They have been great.  The review about the weight is because it's not installed correctly.  I haven't had any leaks and it works beautifully.  My mom in stalled the same faucet, but with the handle in a separate hole and she loves this faucet as well.  I work for a plumbing company.