No review of an away rotation really will help you "know" what places are best to go to. Most aways are what you make of them. Some are semi-structured, others require you to "create your own shot".
Some basic tips:
1. Choose a place you'd actually want to go to based on location and patient-base (high trauma vs. high elective). A Level 1 trauma service is MUCH different from Level 2. Ignore names - big name programs aren't always the "best" for you, and every program in ortho for the most part is solid.
2. Apply early for programs (read 1st day it's offered), and I'd recommend applying to 2 per slot just in case 1st choice doesn't go through. Most places are ok if you cancel, so long as it's WAY before their rotation.
3. A common frustration of away rotators is that each new away pretty much "resets" the amount of leeway and responsibility you're given. The residents don't know you at each new place, and the range of abilities of MS4 rotators varies rather widely. It's important to prove yourself in a manner that's respectful though confident. With each away, this should get easier and more seamless.
4. Chill out! No one wants a tense rotator. Service isn't a formal dinner party, but it also isn't a frat party. Understand that you're a medical student, and from July to Oct your seniors are also trying to train your interns. Be helpful and relaxed, and you WILL get your shot. If you don't - DO NOT take it personally, but be a realist: If they have to decide on you (someone who will leave in a few weeks), or their intern (who will be there for 5 years), guess who gets the opportunity.
5. Re-read #4. I know of a BUNCH of people who are really, really great students but were disliked by the residents because their attitude on service was awkward or sucked. RELAX, but don't act like someone you're not. 5 years is a long time to fake it. Doesn't help you, and doesn't help them.
Sorry I can't review individual places, but frankly that won't help you. Just read program profiles and decide where you'd want to match, and where you'd like to match. Pick 2 wants, and 1 like. And HAVE FUN - this is gonna be the rest of your life!