I don't look at this bonus as a big bankroll booster, but I think 50% is a decent amount to give you extra playtime and possibly help you catch big win. To get this bonus, all you have to do is deposit at least 20 euros on Monday and the 50% reload will be up to 50€. Good part of this offer is that you can play all slots and wagering is really bearable- 35x bonus amount.
Last week I made a 40€ deposit and received 50% reload bonus, so having 60€ balance I had to wager 700 euros. I saw they have added new MG slot called Rugby Star so I decided to play it. With minimum bets I played around 150 spins, but I have to say this game seems like a money eater, my balance never went over initial amount, only down. This game gave me only 2 decent winnings, one was around 10 x because of 5oak combination, and second was 20x bet. Needless to say, I lost over 35€ very quickly.
After that I went to play Immortal Romance, because it is my favorite game from Microgaming software. I played with 0.30€ bets and IR was in a bad mood, giving me almost all empty spins. When I had few euros left, I triggered free spins round, but Amber paid me only 5€. So soon I ended up with a 0 in my balance.
Although I didn't manage to win anything, I had a good time at Chance Hill and I do recommend this bonus. It is great to have a little extra money that might at the end help you win. Game selection is decent and support is always there to help.