well kinda, the longer its on there the easier it becomes to take on and off. Just take your time the first time. But i can take mine on and off now because it has been on there for a few months, even though it's 40 degrees outside. If you install it and then take it off a week later it will just as difficult as the first time you had installed it, But like I said it is very temperature dependent.
This video is from rampage. When you install it DO NOT deviate from the instructions! it will make it impossible if you do it out of order!
I really like it! It was a good price in comparison to some of the other tops. However, I did have some trouble putting it on in the winter time when I first got it. It is recommended that you install it on 70-80 degree day. It was 25 out when installed mine! Because of that reason one of the zippers pulled apart and broke along with one on the plastic retaining lips that sit under the metal receivers on the body. It pulled apart the stitching that binds the plastic to the sail cloth. I contacted Rampage and no questions asked they replaced the drivers side window and didn't ask for anything in return! You can do what I'd I'd which is crank the heater on your jeep for a few hours to get it up to temp or wait for a warm day. As you can probably tell I didn't have the patience. I love the top and would suggest it! Hope that helps!