Okay, so I've been using this AV steering wheel lock for about 3 months now and here's my real take on it:
First off - the GOOD stuff: This thing is BEEFY. Like seriously heavy-duty steel that makes me feel like my car is Fort Knox when it's on. The adjustable fork fits my SUV perfectly (tried it on my friend's sedan too - works great). Installation takes literally seconds once you get the hang of it.
The not-so-good: The keys... ugh. It took me like two weeks to figure out the right angle to insert them smoothly. At first I thought I got a defective unit! Pro tip: wiggle slightly while pushing in. Now it's second nature but was frustrating initially.
Bonus points: Comes with THREE keys (I keep one at home, one on my keychain, and a spare at work). The bright yellow color is super visible which is probably the best theft deterrent - criminals see this and move along to easier targets.
Final verdict? 4/5 stars - would be perfect if they improved the key mechanism, but still way better than cheaper alternatives I've tried.