I'll tell you what it's worth, it was actually pretty good, but a little rushed. Why don't you continue it?

An interesting end to an interesting story. So, they know each other as Jema and Kiln. I wonder if they have any memories of their otter lives. Oh well, anyway, good story.

I was right! Nice touch to have Greenbrush get all excited like that.

Hum... I wonder if Kathryn's spirit will go into the female otter too.

That was a twist. I didn't see it coming. I was wondering how the creatures would react to a human, but now he's inside the body of an otter. Well, it makes sense why you included the battle between the otter and the two rats in the last chapter now.

Wow, that was really neat. I've always wanted to see a story that places a human in Redwall. You've done a good job with it.

Like I've said before, this is a difficult concept to comprehend but you're doin' a beaut of a job, bucko. Hm, when I die, I'd like to go live in Redwall, although I've never figured out what creature I'd be... oh well. This last chapter did seem like a draft since some words were repeated (like groups and everybody- which actually should be everybeast) but you're descriptive writing and imagery (they're the same things, aren't they?) made up for that tenfold. Oh and as an answer to your question, heck ya! This was worth sompin', a good read, that's what!
-Cat

Hmm, can't say I like the name Kiln. Reminds me too much of pottery class, grit beneath my nails and hard lumps of clay that absolutely refuse to do anything I want them to do. I do like Jema though. This was wonderfully written, and of course I loved the romance, as always and always will be you did very well. I commend you, oh Author God.
-Cat

Ha ha, you made me laugh. Ahem, Kathryn doesn't seem very independant, clingy more like. Me no likey clingy, but the story's just gettin' rared up sos I won't complain. The flow is still good. We all have a few choice words and I think I'm picking up on yours. Give me another chapter and we'll see. I had an immature burst of laughter when you mentioned that Greenbrush might be pregnant...
te he,
-Cat

Few more comma errors, but I won't humor you with my dramatic enactments. I'll just say...
"Damn it why?" needs to be
"Damn it, why?"
Yes, it is after my bed time, and, yes, I DO need to go to sleep, and, yes, I'm very tired, and, yes I'm really looking forward to reading the rest of your story, and, yes, I can't believe I didn't read it for so long because geuss what!? This was published on my birthday!
higgig higgig!- tired,
-Cat

Wow, concept= difficult to comprehend= requiring exeedingly good writing= YOU! Minor typos and grammatical errors. NOTHIN' TA WORRY YOUR JOLLY OLE BONCE OVER!
One thing though. When you're addressing someone in a sentence you must use comma's-
"Acoustical Ferret, you're really good at writing!" Chimed Catty Engles.
This also applies to names that are substituted with other thingimummies- for instance 'you rotter' 'ol' chap' and 'ye great river whomper' so I would say-
"Please humble me with reviewing my own pitiful story, Author God." Pleads a distraught Catty Engles.
See, simple as that!
-Cat

That was... (I am NOT going to say interesting and take the easy way out because I don't want to actually think for once) interesting. (okay how can you blame me. It's past my bed time) The blackness and whiteness really confused me. That's not what I thought death would be like. I imagined it as more- technicolor. Like, life is giving you one last look at the world around you. meh- okay so Terry's dead and he's in Redwall. Hm
-Cat

few flaws in the hare dialouge, wot? but otherwise fab, you've obviously done your homework

ooh, good stuff! *goes to read other chapters*

That was great! Short but one of the best one's I have read, keep writting.