It's a blast. Do it, then take someone up with you that doesn't know the trick to pitch 3, and have them lead it. It'll be enjoyable for the both of you! Felt soft for the grade, if it was anywhere else, but about right for Thailand.
We scrambled up from the ladder, there is a Pitch0 up a tufa. Pitch 1 easy going. Pitch 2 calls for good stemming. Pitch 3 is so much fun!! Pitch 4 can get pumpy, so just crank. Pitch 5 gets never done, apparently.
so much fun!, first pits a bit weird getting up the tree and then traversing the ledge systems but then the real climbing begins. P2 fun, good pockets, fairly straight forward. P3 climb good pockets and begin traversing right under the big stalactite, when you run out of holds on the face you have to look behind you and lean out to climb the stalactite, wild move! P4 straight forward, 2 ropes are nice for the decent, often you can peat up with another party on the climb and use both your ropes:)