Entertaining? No. For the first flight of the first starship, everything happened very easily and quickly for them. If you haven't liked Trek for the last few years you won't like this Trek, either.
Technically any good? Slow. Fast. Slow. Fast. Instant danger and instant solutions. Predictable. UNthrilling. Nothing new here.
How did I feel as the credits rolled? Trek is dead. Long live Trek - ON HOME VIDEO! STARRING SHATNER AND STEWART! All other Trek is just... dreck...
Final Rating? DNS