Pros:
Molex is a cool little course if you are open-minded about what it is. Set on company property, it appears to be an employee enhancement-type idea to provide a little extra for people to do on their lunch break. For that, it would be awesome. The course has no signs but the flow is pretty obvious once you get past #1. The site has a nice rolling hillside that provides some good elevation changes. The site is lightly wooded but the course manages to put the few trees to good use. The shared #3/#9 basket has a branch hanging down that forces you to take a low-line putt, # 5 is set amongst some decorative bushes and #7 forces you to pick a line. There is some variety in the distances, and matched with the elevation in play it keeps the course from feeling repetitive. The grounds were in incredible shape, the site itself was very pretty. The overall effect was really quite pleasant.
Cons:
There really does not appear to be tees for holes 1-3. You just sorta make it up as you go. If you are the competitive-type, that will drive you insane. The tees that I did find were small and built up into a box, which made them awkward for me to throw off of. I was afraid I'd fall off the end. There are no tee signs, so I'm not sure how long the shots were. #4 (?) maybe was the longest and it was probably 300'-ish (?, I'm terrible at judging distances.) There are no real "let 'er rip" drives, as the whole course was set on a very small piece of land. I was there on a holiday, but if the company was open I can imagine that parking and conflicts with employees using the area would make it a "no play." The area wasn't marked "employes only" or anything, but it really felt like I was trespassing. I'm not 100% sure I was supposed to be there.
Other Thoughts:
I went to Molex expecting not much. I left wishing I had a course like that in my backyard. It was a really nice use of the land available. In terms of rating it, I used the same criteria I'd use for a public park. That's not really fair since this isn't a public park, but it's all I can think to do. Because of that, it doesn't rate very well. You couldn't put a course with no tee signs, no tees for the first three holes and a shared basket in a public park and not have it be a joke. This course in this setting manages to pull it off. Play it with an open mind and you will have a good time.