It looks good for what it can do. Look at the specs:
Analog bandwidth 0 - 1MHz
Max sample rate 1Msps 12Bits
I have to seriously doubt a 1MHz bandwidth
with a max. sample rate of 1Msamples/s
It ok for slow digital (<200kHz)
Actually not, unless it's just for well behaved signals. A 200kHz digital signal still needs a fast 'scope to check the transitions.
And it's really not very sensitive, but for a tertiary toy or your first 'scope on a tight budget, I guess it has got its niches.