Like other's i read many reviews on this and thought it would be a great idea for my new born. At the time of purchase ( circa 18months ago) it was fantastic and despite it being a very simple idea/system (it's not all random). I read about the power times and that it being a laser product musn't be switched on for to long. So left it on for a maximum of an hour.
That being said 9 months down the line (and if i'm honest, it wasn't over used at all) The laser stopped working. I never got round to getting intouch with Play.com about this, they may have well offered me a refund or exchange?!
that being said, it's a fantastic product and is great to just relax to. However, due to the fact it only lasted 9 months i have to rate it 4 stars.
don't be put off by this review, it's just my experience.