I was going to post about this too; for me, when I got to the more "advanced bonuses" I felt like I had been mugged!
I am bitterly disappointed in this slot which looked so great when I started playing it, but now I feel conned.
The features SOUND great, but they're not, because: Loki Bonus: This is only any good if you get the "Wild Magic" symbol on the middle reel - the chances are you'll only get it twice in your 15 spins. Even then, it's still crap if it doesn't plant the extra wilds in the right places.
Odin Bonus: The paytable doesn't tell you the Ravens only swoop when you've already got a win! And who has ever seen BOTH Ravens come down? I've played this bonus about 10 times & NEVER had 2.
Thor Bonus: This sounds great, doesn't it! I had visions of the same as what you get on Tomb Raider 2... but it's a total rip-off! Why? Because the slot uses a completely different set of reel-strips which are packed with non-picture symbols (9 to A) making big wins highly unlikely.
Wild Storm Random Bonus: As above, reels with most of the big symbols removed makes a decent hit extremely rare - the first 2 times I had this feature I won ZERO!
IMHO the best bonus is the Valkyrie 10 spins @ x5, followed by Odin which is quite good occasionally.
I probably will never play the other 2 bonuses ever again.
I agree as I was building the bonus up I thought they would get better. After playing today I definatly think the 10 spins 5x is the best