I can, the Lush forums used to be insane.
Personally, I do think they are overrated. I like the bath bombs and bath melts as a treat, but can't use any of the bubble bars (SLS) or the solid shampoos (same reason, which annoys me because I'd like to have a solid shampoo for travel) and all of the skincare products I've tried have been "meh" ranging to "get this off my skin!" - certainly not worth the price. (I don't know why everyone loves Dream Cream, my skin HATES it.)
Plus, they've kind of gotten too far into the gimmicky perfumed bath stuff for my preference, like Snow Fairy and similar stuff that is scented with fragrance and loaded with artificial color and what is natural about pink shower gel that smells like bubblegum, exactly? Especially the bath bombs - they seem to have more now that focus on doing interesting things or pretty colors over having useful ingredients that help the skin. If I'm paying that much for a single use product I want a spa effect, not just pretty water.
That said, products I have/do like:
Lemony Flutter cuticle butter - I have no idea why, but this is the only thing I've found that helps when my hands start cracking. I massage it on at night, put on cotton gloves, and my hands are much better in the morning.
Dreamtime bath melt - I think they just reformulated, but the old one I'm used to (creamy colored bar with stuff in it) does have a very nice calming relaxing smell. (They used to make a massage bar with this scent also and I loved that thing.)
Snowcake soap - my skin doesn't actually like their soaps (too drying) but I buy a piece of this every year and cut it up and tuck it into the boxes for my holiday cards and decorations, so when I open them up the next year there's a nice smell. (Oddly, the Smitten hand cream did not smell at all the same to me.)
Massage bars - I have to be careful with these because the cocoa butter will make me break out if I get it on my face, but they work great for travel as solid lotion.
King of Skin - I've used this as a solid lotion too, and my skin likes it better but it does have a bit of an odd scent. (To give credit where credit is due, there was a period of about six months when my skin was just psoriasis all over and to shower I'd use shower gel on the stinky parts like pits, then use the Aqua Mirabilis scrub bar gently all over as "soap", rinse, then apply KoS to damp skin as a moisturizer and leave it on. I ended up greasy but at least my skin didn't feel like it was on fire. I've since found stuff that my skin seems to like better, but Lush did help then.)
Aqua Mirabilis the old bath melt - gone, but I loved it. (I keep meaning to get the body bar and try cutting it up and using pieces as a bath melt.)
Oatifix fresh face mask - I could probably mix up something similar myself, but if I want to go totally lazy spa day, my skin likes this one and there is no prep involved. Just get it out of the fridge and apply.
I do also still do Lush for gifts - a bath bomb or bath melt can be a nice treat as it is the kind of thing that most of my friends and family wouldn't buy for themselves but might have fun with the once, and they are more reliable for quality and scent than random etsy people, so I don't have to worry about giving someone a dud. (I don't have any bath bomb type stuff etailers I really like ATM.)
The other nice thing was that back in the day when I lived in England, Lush UK were very generous with samples by mail, which was very helpful for me since I had limited local stores where I lived. I dunno if they still do that, though.