Sounds more like a nuisance to me.
I may type a lot of stuff daily, but I don’t want to be sent a notice “hey, why not rate the stuff you just bought”. I however don’t feel any obligation to anything that isn’t making me money.
As odd as it may seem, I may buy something and then not even get around to touching it for months.(In one case, 7 years, but that’s a totally different story and is NYYR). Since BAC, I haven’t been throwing as much but still buying so I don’t miss out on cool stuff. While all of it has been photographed, most of it has been barely played. I got 3 Speedaholics at Nationals. I haven’t played the yet. When I got a box from another online yoyo retailer, I didn’t even open it for 6 weeks, and at the same time, a box from YYE sat unopened next to it for over a month. So, it’s not unusual for me to get something and not mess with it for quite some time. Since yoyo is an optional/luxury item, I don’t need to “get to it” immediately.
I’d say refine this a bit. Have an optional check box that is not selected for “Review Reminder”. Some people may want this, so they have the option to not deal with it. Plus, on check-outs, such as with the recent mystery boxes, it’s another item that can slow down time-sensitive check-outs where timing is everything.
Perhaps instead, a review/rating system that requires proof of ownership. The flaw with this system is that it’s impossible to provide absolute proof you own it. You’d have to sort of "register’ your purchase and cross-reference to an invoice, but then that fails when you buy somewhere else. Then there would be hassles with BST transactions and people wanting to offer reviews and ratings.
I get enough nuisance emails daily. I don’t need more.