Here are the features of the Starburst:
Expanding Wilds – during the respins you get the chance to land an expanding wild that can cover the entire reel.
Starburst Wilds – wilds take the place of any other symbol, making it easier to win big.
Pays Both Ways – the reels pay both ways, making land wins easier.
Starburst may not have a bonus spin round but you can enjoy the respins, expanding wilds and it also pays both ways.