Summary: Well the saw arrived, delivered on a Sunday, you gotta love Amazon for that. However the photo of and what is offered is a bit deceiving. I was originally looking at the Skil 5480-01 13 Amp 7-1/4-Inch Circular Saw Kit for $49 Prime.
Summary: Read a lot of reviews of "similar" Skil saws that were not positive, but this one is good. I used this one to cut 2x4, 2x8 and 2x12's for a deck. I messed up installing the blade, but after that, it worked great and cut with no problems. The laser was accurate.
Summary: I've used it once, on an approximately 2.5" thick concrete slab with an inexpensive Skil diamond blade. I made 2 cuts about 3' each and it did the job no problem, a big job for me in what it actually achieved.