It doesn't stick to thto tub unless I push every ...
935124
It doesn't stick to thto tub unless I push every suction cup and I don't have time for that since I remove it to dry after each shower and bath. I got two and they are the same. I was able to return both
564288
It would not stick to the tub no matter what I did and the corners kept twistings back in
2285635
It's a nice product, and a great idea but the product should come with a warning that states it will not stick to a non-porcelain tub. I live in an apartment and sadly they did not equip me with a nice porcelain tub so this product will not stick to the sides of the shower. I had to stick it to the side of my toilet (gross) in order for it to be semi usable for the intended purpose. I guess this would have been common sense, but I honestly didn't realize this product used a suction cup in order to be mounted. Mildly disappointed
483656
I bought this to keep all of my child's bath toys together but it doesn't stay on the tub! It constantly falls down.
955353
Wobbly have to really play with it to make it fit your tub. I am constantly scared it is going to fall down.
1019872
For everyone saying water gets to the adhesive strips causing it to come loose there is an easy solution. After sticking it in place, simply run a small bead of clear silicone along all the edges where it meets the tub. This will give increased strength as well as keep water from loosening the adhesive strips.
3499261
It doesn't slip on my tub which has a hard to adhere to surface. Many mats have failed, this one has survived.
3518895
Not worth the money spent, will not stay in place in the hot tub, it wants to Bunch up in one corner
327320
Doesn't stick very well...even after multiple attempts.
3606862
It doesn't stick to the bottom of the tub so every time we fill it, the mat floats up to the top and we have to set the child on top of it to get it back down - but when he moves it floats up again. Kind of a pain to have to deal with that while also dealing with a wet squirmy toddler...I will probably be looking for a different one soon to replace this.

Update: Company sent me an email with some tips on ensuring I push all the suction cups down. Even following their instructions it did not stick to the bottom of the tub. Granted - it may just be my tub, but I ended up purchasing another elsewhere to replace this. The company kindly refunded me fully, so while I was not pleased with the product I was very pleased with the level of customer service.
3455680
Won't stick to anything even if it is slightly textured
4411343
The suction on this is terrible. Like the description says, there are nearly 90 suction cups, and if you remove the bath mat after the bath is over each night, that's 90 tiny suction cups that you have to press down every night, one by one. Getting in the bath and using your feet to step on the suction cups does not work at all, nor does using your hands in a sweeping motion. Every suction cup needs its own push with your hands. So, the simple solution might be to just leave the bath mat in the tub all the time... makes sense in theory, but take into account that when you push on a suction cup to secure the mat to the tub, it doesn't stay secure. Throughout the course of a 20 minute bath, I am constantly re-pressing the suction cups down onto the tub. Pass this one by... I wish I did.
3073759
Not good on porcelain tubs. Could not get it to stick. When it did stick it slid off while taking bath into the water.
460950
I have been trying for the past 24 hours to hang this up in my shower. It hasn't sticked, there is nothing in it. I also tried without the basket attached it is constantly falling down.
33026
Very cute bathmat, but does not stick to my bathtub. It is so light it just floats to the top of the water. Will not buy again.
913608
Doesn't stick well to my tile. I tried several times to fix this to my shower wall with the same results.  After several days the device was found on the floor in the am.
4927828
What I like least: It gets very slippery when you use it. I have to use a brush everytime I shower so I don't slide. Always moves in the tub. Does not stick well to the tub. I had to throw it away and find something else.