It is far from difficult to assemble. I had a helping hand just because I thought I would need it and took maybe 30 mins. There was no struggle to stretch as others mentioned. Just read and follow the instructions and do it the way they say to do it and it works quite well.
I have not see any other screens in person, but I would venture to guess you get what you pay for.
Klipsch RF-82|RC-62|RS-52|RB-51, 2 SI 18's in Marty Cabs Powered by Inuke 3000DSP|
Denon AVR-X4000|Oppo BDP-103|Epson 5020UB with Elite SableFrame 110"|
4 Aura Bass Shakers powered by Dayton PSA-250|4 Seatcraft 5131 seats