The plan has been successful so far. ✬

On the whole, the event was successful. ✬

Thanks to your help, we were successful. ✬

So far everything has been successful. ✬

The experiment was successful. ✬

She was successful in the attempt. ✬

The concert was successful. ✬

I hope you have a successful performance. ✬

Every successful writer has a drawer full of rejection letters. ✬

He beat the odds and was successful. ✬