Well the frame is definitely cheap!
But it's very well made and finished. Heavy is relative, compared to CF of course, but It's probably not much heavier to an old 531 frame for example so no big deal. I didn't bother to weigh it. A carbon fork would make a bit weight improvement.
It rides really nicely, goes well, reasonably stiff laterally when you give it some beans it shoots forward, but on my 28C tyres eliminates all but the worst road buzz and bumps. It certainly doesn't feel heavy, just solid and sure-footed.
You won't regret.