Note: This review is by a boy, and I used it anally.

Features and Feel: This is WONDERFUL! Just got it and I'm already in love with it.
First thing you'll notice is that the G4 Big Boss is (as stated in the name) big, so you need to take your time warming yourself up for it. I used my Pixie Curve butt plug for a bit and then used fingers to slowly warm up. If there was a scent on the toy, it wasn't that bad because I didn't notice anything. I was way too busy being excited and reading the little manual (which comes in multiple languages) telling you about your new toy.
The toy has veins that aren't ridiculously big, but big enough to make you giggle and smile (at least that's what I did when I was touching them). The head is big and awesome and I am in LOVE with it! I love that the head is just a tad bigger than the rest of the toy because, it adds a touch of realism. You will definitely feel that the head is bigger when you use it. In my personal experience, I felt it and it even made a popping sound when I was done and pulled it out.

One slight issue that I found with the Boss is that when you touch it and handle it, it sort of feels like the orange part is going to come off of the handle, but aside from that the feel is fine.
The Big Boss is waterproof and doesn't need any batteries that are sold separately because, it is rechargeable and comes with a separate little box containing the charger. From what I can see so far the charge time is pretty long. As others have mentioned with the charger it is easy to use, however, it must not move. If the charger is moved somehow, it may stop charging.
Also: If you're going to use it when it shows up, charge it first. It has some charge in it, but I'm sure it would be a disappointment if it didn't have enough to finish the job.

Controls: This vibrator, as mentioned by others, has multiple settings, however I noticed one slight nuisance: every time you turn up the power, it switches back to a standard vibration rather than staying on the one you chose.
With that being said, there's not much else to complain about the controls. They are pretty simple and straight forward. To turn it on, hold the "+", to boost up the power press the "+". To switch to different choices such as a pulsing setting, press the "*". And to turn it off or lower the vibrations, hold the "-".


Cleaning: The guide advises you to clean with soap and warm water, which is exactly what i do. You MUST allow it to fully dry before putting it back into it's container or charging it. The instructions themselves say, do not charge when wet (you also can not use it as it charges).

Packaging: The Big Boss comes in a big box which is easy to open and a plastic container which is easy to open as well. The cover of the box will most likely NOT have the right picture on it, and it will likely be a picture of another Fun Factory product, so don't freak out...like I did. The charger, as mentioned earlier, comes in a separate box. Both boxes and the plastic container that comes with the toy itself are perfect for storage after use.

IMPORTANT: Due to the fact that the box comes with magnets, as does the charger, I STRONGLY suggest you store it away from TVs, phones, and pretty much any electronic item, especially computers! I neared a magnet to my TV once and it started messing with the colors. As pretty as it looked, my TV now has a permanent, strange, green blotch in one area.

I'm still in love with this lovely thing. It's so wonderful. I don't use it VERY often, but I do use it. Just a word of warning: the free lube it comes with feels nice and slippery, but also caused a bit of a burning feeling in my butt... I found out it was because of the ingredients, so yeah. Just be careful with that, as you may have a reaction.