It is incredibly versatile in terms of positioning so you can get just the right angles to make it comfortable to do whatever.

You can adjust the first one to situate the device at a preferred angle, whether that is more flat or perpendicular

Once you find your favorite angles, it becomes easy to use.

This can nicely be adjusted to sit on your lap and a comfortable angle for your typing

It's also very light so it can be a bit unstable if you don't have the movable legs hinged at good angles because it will tip over

The notch-ed adjustments really help that though, and there are angles on the sides to help match up the left and right

My hands hurt from holding books at a weird angle in bed, but this solves that problem and has an easy to use adjustable position for a low cost

Great construction!Difficult to get set up to the right angle at

I still can't get a good angle

It is so nice to be able to have my laptop at the most comfortable height and angle for me, and I can change positions to minimize fatigue

It took me a few minutes to get the "legs" set to the correct angles, but once it was set up it worked as I had intended

I thought I would have trouble with the balance problem that I read about in previous reviews, but actually when you get the right angles for your laptop and set it up right, it is well-balanced

It is very awkward to adjust the legs to a good angle, you have to push three buttons on three different areas

Since it does not slide, the center of mass does not allow it to be tipped up at a good reading angle if you are lying down.

This product has a lot of great angles to work from.

There are countless combinations of leg settings to create the right height and angle setting whenever you want.

It's good in terms of height and being adjustable angle-wise (surface for laptop/monitor as well as mouse).

I took one star off because it’s difficult to find right balancing angles

Like others have commented... it takes about a hundred tries before you get the proper angle/sweet spot

The only negative is trying to get the right angle.

It took a minute to get the right angles, but now that it's all set up, it's super comfortable!

There are extenders on the bottom part where you place your computer so that if you have it at a steeper angle the computer will not fall off.

Once I found the correct angle for all of the legs I never have to move it in my usual seat.

It's kind of tricky to get the correct angle to get the maximum amount of height and stability.

Locks into multiple different angles works great on my sofa

I tend to keep it unfolded at the correct angles, so I don't have to spend time adjusting it every time I use it, but it makes it hard to store.

It took me a couple times to figure out how to adjust the legs in the correct way to sit right and hold my keyboard and mouse at the right angle and height

Finding the right angles takes a bit of practice.

You can lift your head to the right angle to look at the screen.

It also does not come with any directions which would be helpful in setting up the arms at proper angles.

Mainly because it is a hassle to assemble and find the right angle to adjust the tray, and since it is metal, it gets cold during the winter months.

I ended up placing a separate keyboard under the table so that my arms could rest at a more comfortable angle

It took me awhile to adjust it to the right angle/position to use universally

It would have been great if they provided a list of "optimal angles/settings"I received this product at discount for a unbiased review.

Once you adjust it to the perfect angle, it fits an open book nicely to read, highlight, write, etc

just not as perfect as it should

I got this before I had my back surgery so that I could use my laptop to do homework in bed, as well as to use the fan to keep my laptop from overheating.

For my heavier MacBook, the open G seems the most stable for a reclined use at about a 75 deg platform tilt.