Lots of people seem to have had success with it on here. Like a pp, I read reviews online and they weren't good at all, so have avoided.
I actually like shopping for myself, so, like you, I'd only be doing it if they could find me something which really complimented my shape and style.
I might do a personal shop session in person somewhere instead, when we can obviously, as I don't trust someone who has never seen me in person to get it right and I don't think 5 different items in one size is enough to get the correct fit. I'm a bit sick of online shopping for this reason. I bought some trousers recently and had to buy three different sizes before I found the right fit.
I also don't understand the pricing. A friend got a Lookiero box and was telling me the prices of some things. Without the 25% discount, they didn't seem to be value for money really. She didn't keep much of her boxes. She also said it took a long time for rmher returns to register with Lookiero. So a bit faffy considering she only get a couple of things out of 15 she got. Some things she didn't even try on, just looked at them and thought "no".
So, all in all, worth a try, but be fussy would be my advice. Don't keep stuff just because they send it iyswim. They probably aren't giving you a totally bespoke or insightful styling session. I think the temptation is to think, "oh they sent it, so this will suit me", when actually, they've never met you before, so it's about as good as buying random stuff in your size online.