Very good shower head with this price
So far, this shower head works perfectly for me.

Speaking of all the negative reviews, here is what we need to do:

1. The shower head that I've received has all rubber washers for all the connections. Be careful not to lose any of them when you make the connections.
2. Be sure to use Teflon for all the connection threads.

It took me about 10 minutes to install this product and I don't see any leaking at all. A great product with this price!

Great shower head but very poor quality control
Mine leaks like a river! Peerless quality control cannot be this bad! Instead of wasting my time sending this thing back, I took it apart and fixed it myself. If you have a really bad leakage problem, try this before you spend 1-2 hr sending this thing back (assuming you have the right part). Pry off the cap opposite the head valve, remove the stainless screw, the white plastic part, and the valve stem itself. Be careful not to lose the black rubber seal and the spring, 'cause it will pop out if you're not careful. Slowly pull the calve stem from the head. Now, the valve stem supposes to have two o-rings (mine came with only ONE o-ring, hence the ridiculous leakage). If you have one handy like I do (I have a kit from Harbor Freight that has all the different o-rings sizes), then you are set. Well, I install one o-ring that was missing, rub in some silicone grease, and put everything back together. Voila, the shower head now operates perfectly.

My score for Peerless quality control: -10.

My score for the performance of this product: an absolute 5. It makes me feel like taking a shower in a 5-star hotel. The spray pattern is wide and strong. I just love it. All the people in my house love it, except the little kids (they get scared of the strong spray).

Seriously, take your chance of getting a massive leaking shower head and buy this one-it is that good.

Wonderfull
The Peerless shower head fit our weird shower and is like a visit to Water World, a walk in the rain and a message all at the same time. We love it.

Great shower head
The installation instructions were minimum but then its only the head, a hose, and the spliter. installed without a problem or leaks.
works wonderfully!

Nice... but
Great concept, however, it seems to need too much water pressure to work properly. It is made of mostly plastic and feels really cheap. It doesn't swivel enough to be really functional and the hose is too stiff for comfortable use at times. We still use it, but would like to find something better.