Well, as a general rule of thumb, if you got one of those sub-$300 cheapo scopes from a toy store, HSN/QVC, or one of them science stores, then you're probably not going to have decent optics and whatever you look at will always be discolored/distorted. The ETX90 is a $500 scope, while far from being the best, it is very compact and easy to manage and has very high-quality optics that rival those used in some of the really expensive scopes...so you don't have to lug a huge scope around, nor do you have to sacrifice quality. With a good tripod and a little patience, you'd see quite a bit with the ETX90. If you live in a city, the light pollution limits your range to see anything, but if you were to take a trip up to a remote area away from the city, then you could see even more by using a higher powered eyepiece.
-= SsZERO =-
<< someone bought a telescope for me. i tried to get into astronomy but really what turned me off is that most commercial telescopes are only useful for seeing very nearby stuff (is what I was told) and even that it was a pain to get it all working and such. >>