I put it on last weekend. It is extremely nice. It is noticeably faster and smoother then even Liberty 1.5 with more features. It has some very nice customization, all kinds of animations including a very cool CRT screen animation, and its blue. It is unrootable so far natively, but you can flash a prerooted version you can find over at mydroidworld.com to help remove any bloatware and prepare for other mods later. Gingerbread is honestly a large step up in almost every way, overclocking it would be practically detrimental.
In other news, some multiple fairly reliable sources now say Verizon and several other networks are quickly preparing currently to seriously crack down on all forms of unpaid tethering soon. Be wary.
Did you try Soundhound?