If you are a serious IT worker, this is a must for you! Why not 5 stars? Well, it is great but not perfect.

Pros:
Well made durable construction
User replaceable rechargeable battery
Two motors offering you the flexibility to use them individually or together
Small in design
Programable with storing 3 programs. Programming the unit is simple
Vibration feature allows you to program vibration queues for your performances
Nice price point compared to other reels in the same category
Quick recharging
Great instructional videos
The thread is the right balance of strength vs invisibility
You are supplied with extra tools and supplies to get you started

Cons:
Belt clip is not included. I think it should have been included with the package, it is an additional cost
Although you are supplied with many items, the amount to thread supplied will run out quickly as you are learning how to use Gravity
It would have been nice to have a button on the remote to put the reel in ITR mode

Although there are a few cons, if you are serious about IT work, DO NOT HESITATE, BUY IT! Highly recommended!