Note that I was fairly careless with it, and I'm pretty clumsy. It probably fell 20+ times. But still, it feels very cheap (and I suppose it makes sense given the price).
I have a Jelly pro , and has similarly fallen a fair few times and is fine. Feeling cheap doesn't necessarily mean it's less rugged though - a plastic case is generally going to absorb more shock than a glass or metal case like 'premium' phones have. I remember my first android (Galaxy S) was panned for feeling 'cheap' but I dropped that so many times and it's still alive today.