The first ova is your typical hot springs trip, where a lot of misunderstandings happen. Beside the top notch fanservice our characters also have a little cooking contest where Erina fulfills her duty as the God Tongue . The comedy is also good i found myself laughing at the end of it so it's worth a watch.
The second ova is really a must watch because it's the premise before season 3 and it will help you understand what happened if you haven't read the manga. It focuses on the introduction of the Elite Ten and the start of the Moon Festival. Despite creating a little tensioned atmosphere between the characters it also doesn't forget its light-hearted comedy to entertain its audience and depict the characters personality traits and quirks.It explains also a lot of stuff about Elite Ten and their influence in Totsuki Academy so it's damn interesting and you don't wanna miss that.
