I ordered this item for a shower curtain rod and in our tiny home and it worked out perfect for our space. It's sturdy and decently easy to install. However that being said I don't feel the instructions or their Amazon page is very helpful in the process.

Starting from the beginning, I soaked the product in hot water for over an hour. After shaking it dry I laid it out across the floor bending and shaping for over an hour. It is easy to bend and shape with your hands if you secure one side under a rocking chair or something heavy. I left it laid out straight with weight all across it overnight.

By the next morning it was straight and easier to work with. There was no information on drill bit size, what direction to face the brackets or how they only attached to one side of the track, but after a few moments of messing with it and failing to get it in the bracket you figure it out.

They also say to install brackets every 12", I did 6" just to make it more sturdy and to use all of them in my space. What they don't inform you is if you're taking any sort of angle, to leave room in the corners to make a wide loop and don't put the brackets in too close. I have a drill hole in my wall as a learning lesson of that's

All in all it's a good product and I would buy again. The reason for my four stars is that the instruction manual is useless. They sent me on instructions for a ceiling mount when I was installing on the side wall. But even if I was installing a ceiling mount the manual was VERY unhelpful. I ended up getting more installation instructions from the reviews and other users than the manual itself.

I am very happy with the results of this product. The only problems I had were very minor and of my own fault during installation. I received the product as described with all components and parts, I even received a few spare parts! I used this for a ceiling installation with a green screen to wrap around my wifes desk.

My trouble with installation and some tips:
As stated above, I did a ceiling installation, and after deciding the where and how of the installation, I had to cut the track to length, which turned out to be more difficult than I anticipated. I started with a large pair of bolt cutters, which was a mistake and only ended up making a mess of the end of the track and didn't cut through the thin metal backbone. I couldn't find my tin snips, so I used a small pair of wire cutters and slowly worked my way through it.
If you have to cut it, use tin snips or heavy shears.

A free floating ceiling installation on high ceilings is hard enough, but what really made this install tricky for me is that, after I figured out where to install it, I didn't put the track to the ceiling to figure out the appropriate curving for the corner.
Instead, I marked out where I thought I wanted the clips, punched/drilled/anchored the holes, installed the mounting clips, and then tried to install the track. But because it's a ceiling, so you can't use a level to check your work, I ended up with a few clips slightly off from the others, No big deal. But then then the corner curve... I made it far too tight and was not able to get the track to fit into the clips, and I also installed them with the adjustable part on the outside of the track while I was positioned on the inside part, so It was very difficult to reach, open, and be sure that I had it open. I realized this after 5 minutes of struggling with the corner.
So I uninstalled the entire corner, put the clips on the track at a reasonable interval, and lined the track up with the ceiling. This end up making the second half of the install a lot easier and I realized how far off I was with the original corner. I also put the adjustable part of the clips on the inside this time, making it a lot easier to put the track in and pull it out. I installed the first screw with the clip still installed on the track so that I knew all the parts were lining up right before drilling more holes this time too.
TIP: Install clips on track and line it up on the ceiling that way, it makes for a far easier time.

Bonus tip: I used a center punch to mark where the track clips where going and where to drill my holes. This had a big advantage when making sure I drilled in the correct spot because I could easily push the punch through the drywall making a guide hole for the drill bit.
Bonus tip: put a plastic bag around your drill with the closed end at the back of the drill and the open end at the front where the bit sticks out. Grip around the bag to keep it in place and spread the opening out as wide as you can around the chuck and drill bit. This will catch all the dust and particles from the drywall as you drill into the ceiling, significantly reducing the mess you have to clean up later.

I misread the instructions say to clip to the ceiling every 6". I did that for one length (cut the piece in 1/2 to do two shorter sections. Ran out of clips for the second run.

VRSS read the previous review and found I ordered extra clips - my error. The wrote and politely explained my error and even refunded the charge for the extra clips I needed to fix my error. Amazing customer service.

First of 4 rods hung - it slides smoothly, works perfectly, and is easy to attach.

This is a well designed product with excellent (even better than that) customer service. This re-write will hopefully correct the original negative review due to my misunderstanding.

Easy to use.

Needed more mounting brackets