So Greece swept in an inexperienced party with unseemly cultural-liberal tendencies, which then formed government with a party with very unseemly cultural-ultraconservative tendencies, for, essentially, nothing? Wonderful. Absolutely wonderful.
First, no one had expected the Greek could have gotten more, at least no one knowing anything about the issue.
Second, the new Greek government seem to have made some institutional reforms which may have much more positive long term consequences than any deal with EU if they work (like strengthen the collective power of the government versus the individual ministers). Also if they begin to collect the taxes the Greeks owes, that will also have much greater effect. If Greece can get a real revenue surplus, and it's very possible as the payment of most of the debt including the interest have been pushed into the 2020ties, they will be in a much better position, at the next negotiations.