yada yada yada
guys come on. If they delivered the ultimate battle at the end of the first season... then where could they go from there? It was the first season... and I don't think any of the heroes, except for peter, had used their powers in any real physical combat against other heroes (and peter pretty much got killed).
lay off a little. The fights have to get better, that's a given. But they have to get progressively larger and more epic. One can already see, that they are having trouble with Peter's character, because they made his powers grow at too great a rate, and now they are struggling to use the character accurately and according to his powers and experiences.
One should not have expected anything more from the fight at the end of season 1. Although it was not totally satisfying, it did its job. It showed a small battle, that would set the pace/feeling for future greater battles.
(honestly, its like this: it sounds like you guys want Skywalker to defeat the emperor, before he battles vader in space, then in Cloudcity. If SW had gone straight to the emperor in ANH, then Empire and Jedi wouldn't have been as good, because upping the ante, making future battles for the franchise would have killed sequels). Apply my analogy