Overall, the Micro Touch is an okay vibrator if you're looking for something small, lightweight, discreet, and good for travel. Unfortunately, it's much too small to be a true "G-spot" vibrator, and the one vibration isn't incredibly satisfying, but it could still be enjoyed by someone new to clitoral stimulation.
The most helpful critical review
A Micro Touch Disappointment
Though I had issues with this toy, its sleek design makes it possible to use for even some of the tightest women and its shape lets it be used both internally and externally without excelling in either. This would make a solid introductory toy for those looking to get into sex toys without spending too much money, but advanced users will be left desiring more than this toy can offer. Bottom line: if you're willing to spend a bit more money, get something better.