I have had this toy for 5 years now and it is still one my absolute favs! So many uses, gives fantastic clitoral and g-spot orgasms. Sometimes can feel a little rigid. I squirt, and after a few O's when my g-spot swells too much, it can be hard to keep thrusting and gets stuck pulling out. I have used it anally, and that feels amazing, especially tucking the clitoral part into my pussy and rocking makes for a great orgasm. The battery life is great, it's also not obnoxiously loud. There are loads of fancy settings, if your into that. I have my fav, generally I stick to that, orgasms cum quick and hard!
Improvements:
I think if it had like a loop at base that you could slip your finger in to use as 'handle' it would be brilliant! As when you have it deep and your mind is occupied with an impending orgasm, it can be a little tricky to work with.