The lock is very good quality.  My only big con is that it is a very hard lock to install.  The problem is the hole has to line up just right for the deadbolt to work.  Even after I thought I had it working perfectly, the weather warmed up and all of the sudden it didn't line up any more.  This last weekend I tweaked it more where now the lock is "solid" and it's just fantastic now and opens and closes every single time.

The only other complaint is that I wish Sunnect sold matching door handles as illustrated in the picture that shows the lock with various matching latch handles.  I couldn't track down a fancy entry handle (except in an expensive combo set) and so I settled for a lever.  It looks good though!