If nothing comes to me that's great, I just try to highlight a good feature or an certain trait of the toy. Titles are fun, but they aren't why people read reviews, so I try not to stress over it too much!
I usually don't add a title until the end of the review and if I haven't come up with something catchy by then, I just use the name of the toy. Sometimes I'm clever, often times, not so much. So yes, I have some troubles.
Titles are always the hardest thing for me no matter what I write. I didn't have much hope for one story I wrote, gave it a crappy title, and of course, that's the one that was published in an anthology. lol