I liked it, but...
It covered the bed of the truck as expected. Was extremely simple to install. Kept moderate rain showers out of the truck bed. 4 stars, because even when the holding bolts where tightened until there were no more threads, it would "flop" in the wind at highway speeds. It didn't move, but would let water in the bed in those circumstances. After 2 years of owning it, stitching rotted and was non-existent. Cover was somehow still held in place, but I sold the truck recently. New truck diff cover.
My Bakflip G2
Easy to install, videos I watched were spot on. With the G2 I can use the post holes in my side rails for a rack. Easy to use and partially fold or fully fold to use the entire bed which is really nice. Tailgated with the G2 and it worked perfectly, didn't worry about lids flying off or coolers "walking" off.