So getting my negative thoughts out the way first: ...basically hate the covers. RE is slightly better than LE but both are seriously weak especially compared to the caliber of covers we got this era, actually prefer the Triangle LE over these tbh. Hopefully LE is a slipcase with a better cover inside.
As much as I LOVE 575, kinda disappointed it's up there in original form instead of remixed or better yet, a new song altogether but it could have been worse (like putting FAKE IT up there *shudder*).
Now positives:
Album mixes of Laser Beam and GLITTER are a very nice surprise. Makes the Laser Beam/KNK purchase worth it and is a good excuse to get the SPICE single now.

Hopefully, they'll be JPN's answer to the edge -triangle- mix because both of these songs have the potential to be just as intricate and hard-hitting.
The new tracks sound interesting especially "Have a Stroll"

and of course, can't wait to see Laser Beam in full plus DVD quality Natural ni Koishite and I've never seen KnK so that'll be like new as well.