Too Big
I bought this as part of my son's B-day present. The toy is HUGE on his wrist and is a lot larger than the original Omnitrix. This one has some games that you play on it. But then again it's too HUGE to wear on the wrist. My son does not even play with it anymore and we purchased the original Omnitrix for him as it smaller and it's functions are more in line with the Ben 10 cartoon.

Better than the Ben 10 voice changer
The kids are stll playing with it a month later. That is much better than the voice changer we exchanged 3 times in the same amount of time.

Omnitrix Toy
This toy is very good because the child can play with it and at the same time used their imagination. It is possible to play with an eletronic gadget and also have physical activity (which, in my opinion, is of great importance). Seeing the aliens appearing and pretending to be them is a perfect match for a child's imagination!

Grandma
This was a big hit w/my grandson Michael...he's a really big fan of Ben 10...this was a great birthday present and it arrived right on time.

Ben 10 Omnitrix
I bought this for my son at Christmas and he absolutely loved it. He had been asking for it since September and telling everyone who would listen that Santa was going to bring him what he called the Ben 10 clock. My son is 4 years old. Would definitely recommend if your child is a Ben 10 fan.