help me with this table

No.535606 ViewReplyOriginalReport
Could someone tell me if the geometry looks right on this table when I smooth it. I'm pretty new to Maya and for some reason I can't figure out why the zigzags are in the edges on the top of the table. I've seen videos of other people making this kind of stuff, but when they smooth it it looks as if their edges are actually rounded. If someone could explain what is going on that would be great