I think this is not good, because you need even more luck to hit something from 10 free spins. It would be better if I could receive all of them. I played a few hours with this bonus, I tried to play different games and in the end I lost the money.
The last game that I played was Dead or Alive. Before I started to play it, I check out the terms. I didn't want to break any terms about this bonus. The wagering requirement of this bonus is 25X (deposit & bonus). The second thing is that Dead or Alive count 70% towards your bonus contribution. I would prefer to see 100%, but even 70% is good enough because I have seen casinos which has 50% or nothing at all.
The best result I had from 10 free spins on Immortal Romance was around 4€. Others results were all under this amount so I think I don't like to receive free spins in such a terms, each day a few of them. Sure you will play longer at casino, but I think I would won more if they credited all 50 free spins at same day. Otherwise I had nice time when I claimed this bonus, I will also claim the second one because it is 75% match deposit.