Great for keeping the kids occupied on a long trip. If you have a tall spouse, just make sure that the monitors are out of kicking range for the younger kids.
Pros:
1. Great picture.
2. Good price for a dual headed unit.
3. Obviously - entertains the kids!
4. Audio out, if your car has an aux in, you can plug this in and get the sounds from the car speakers (if you really want to hear the kids movies).
Cons:
1. No storage bag to prevent the displays/units from getting scratched.
2. Controls are on the "main" unit and if you don't have an older child capable of running the system, you'll have to remove to change movies and start the next one.
<EDIT>
After the second use these units stopped functioning. Just stopped spinning up the disc and says Phillips Loading. Naturally this was discovered as we're 30 minutes into a 4.5 hour road trip. 10-15 days for a replacement doesn't fix it. Rest of the trip I heard, "Daddy fix it."
<EDIT-2 9/21/09>
After waithing three weeks, I called in to check on the status, and they never generated the request to send the replacement! Now they are telling me 3-4 weeks on top of the many weeks I already haven't had it. If I could change the rating to 1 star, that still wouldn't be high enough.
<EDIT-3 10/8/09>
Adding insult to injury... the replacement was received, much quicker than stated. Kudos. However, they sent an older model, which has even worse reviews than this current model. AND... since it is a refurb, it only has a 90 day warranty. This isn't a product you use frequently, and I probably won't know that it has failed till we sit in the car for the next long trip.
<EDIT-4 10/14/09>
I contacted Philips about the older model being received, and received a friendly CSR, Dwayne. He totally agreed with me, and did everything in his power to get the issue resolved, and escalated up the tiers. I received a call back and they said that this is their policy to replace with a similar model. I informed the supervisor that this is a cheaper model, my unit failed after one use and this was completely unacceptable. It would be no different than buying the more expensive model and being happy with being sent a used cheaper model, she agreed, but could do nothing. I asked again to be escalated. No call back at this point.
Again Amazon's customer service has stepped up to the plate. I contacted Amazon, and they OVERNIGHTED me the same model I originally purchased and included a free return shipping label. I had a product/warranty issue in the past with an elliptical, and they sent a shipping company to pick up the unit in pieces!
I'd still not purchase this model if I were you!