Review on All-in-One Value Pack Premium Golf Alignment Mirror: Enhance Your Short Game with Comprehensive Golf Putting Practice Aids by Kevin Hawkins

For context: I have a handicap of 0-1. I've been working on my apartment with a carpet in the basement for a few years. I used the blast sensor with a picture hanger laser to determine line of sight. The issues I ran into were the trajectory and falling forward on shutdown, which Blast doesn't solve. For me, this tutorial was the perfect complement to the trajectory and eye position before and during the stroke. My only potentially negative comment is that the trajectory feedback can be somewhat minimal (i.e. if your trajectory is off track and the club hits the rails you can still hit a good putt). I prefer that to goal practice where the consequences of a miss are too high (ie you can't hit the ball at all) where I tend to get frustrated. However, you really need to focus on the mechanics and not where the ball flies when using this assist.