Not bad, a few annoying issues

Recently downloaded this app. Enjoying the graphics and mostly decent gameplay, but a couple things bother me.

1. Diagonal lines appear in several games
2. It takes way too long to complete a level. Even betting 100K per spin in the high roller game, it takes a long time to collect enough rubies to finish a level.

Jballem1 about Slots - World Adventure, v1.11