 I'm pretty happy with the AI developed for Wesnoth -- I think it's much better than AIs for most commercial games -- but it could be better.
<fluency>  I'm pretty happy with the AI developed for Wesnoth -- I think it's much better than AIs for most commercial games -- but it could be better.
 I'm pretty happy with the AI developed for Wesnoth — I think it's much better than AIs for most commercial games -- but it could be better.